BestTimesToVisit.com Logo

✓ Updated December 2025

Weather data and travel information verified current

Best Time to Visit Chicago, USA: May or Jun 2025

Chicago, USA travel destination - scenic view of Architectural River Cruise at Sunset during ideal visiting season
Image: Chicago River ferry b.jpg viaWikimedia Commons

✈️ Ready to book your trip?

Compare flights, hotels, and packages on Trip.com

Search Now

Quick Answer:

For a truly dramatic Chicago experience, aim for late spring (May-June) or early fall (September-October). During these months, the city sheds its winter chill, offering crisp air perfect for exploring the lakefront and enjoying the dramatic architecture without the intense summer heat. Imagine strolling through Millennium Park under a sky painted with golden sunsets, or savoring the vibrant atmosphere of bustling outdoor markets. The city truly comes alive with festivals and a palpable energy, making these periods the most rewarding for soaking in all that Chicago has to offer.

Best Months to Visit:

MayJunJulAugSepOct

Airport Code

ORD

Coordinates

41.88°, -87.63°

NEWVANGA Universal USB-C Travel Adapter (All-in-One)
Traveler Recommended

One Travel Essential Almost Everyone Forgets

NEWVANGA Universal USB-C Travel Adapter (All-in-One)

Compact all-in-one adapter with US, UK, EU and AU plugs plus fast USB charging, so you can charge your phone and laptop in 150+ countries without hunting for the right plug.

As an Amazon Associate, we earn from qualifying purchases.

Top Things to Do

Architectural River Cruise at Sunset

Glide along the Chicago River as the sun dips below the skyscrapers, casting a warm glow on the city's legendary architecture. Opt for a smaller, open-air boat for more intimate views and clearer commentary, and consider a sunset cruise for the most dramatic light and fewer crowds.

Explore the Garfield Park Conservatory's Fern Room

Escape the urban bustle in this lush, verdant oasis, one of the oldest and largest conservatories in the United States. The Fern Room, with its towering palms and humid, earthy scent, feels like stepping into a prehistoric jungle, especially on a chilly winter day.

Deep Dish Pizza Pilgrimage in Lincoln Park

Venture beyond the tourist traps for an authentic deep-dish experience at a neighborhood favorite like Pequod's or Burt's Place (a bit of a drive, but worth it). Savor the caramelized crust and generous toppings, and be sure to order ahead as these pies take time to bake.

Wander Through the Art Institute's Impressionist Wing

Immerse yourself in masterpieces by Monet, Renoir, and Degas, but don't miss the chance to linger in the less crowded galleries showcasing American Impressionism or the Thorne Miniature Rooms for a delightful change of scale.

See all 8 things to do →

💡 Travel Tip: For the best value on hotels during this season, check current rates on Trip.com.

Essential Travel Tips

transport

Invest in a Ventra card for getting around Chicago. You can buy one at most 'L' stations and load it with money. It's way cheaper than buying single ride tickets, especially if you plan on using the buses and trains frequently to explore neighborhoods like Wicker Park or Lincoln Park.

food

Don't leave Chicago without trying a deep-dish pizza, but know that it's more of a 'pizza pie' experience. Places like Lou Malnati's or Pequod's are classics, but be prepared for a wait and a hearty meal – it's definitely not a quick lunch!

money

Take advantage of Chicago's free attractions! Millennium Park (home to 'The Bean'), Navy Pier, and the Lincoln Park Zoo are all fantastic and won't cost you a dime. Many museums also offer free admission days or hours, so check their websites before you go.

culture

Embrace the neighborhood vibe. Chicago is a city of distinct neighborhoods, each with its own character. Spend an afternoon exploring the independent shops and cafes in Andersonville or catch a show in the vibrant theater district downtown.

packing

Pack layers, no matter the season! Chicago's weather can be notoriously unpredictable, especially with the lake effect. Even in summer, evenings can get cool, so a light jacket or sweater is always a good idea when visiting the lakefront or enjoying outdoor festivals.

safety

Be aware of your surroundings, especially in crowded tourist areas like Magnificent Mile or Navy Pier. While Chicago is generally safe, petty theft can occur. Keep your valuables secure and avoid displaying expensive electronics openly.

💡 Travel Tip: If you're planning your trip, it's worth checking flight prices on Trip.com before you decide.

Weather Details

Jan
10 days
Feb
9 days
Mar
11 days
Apr
11 days
May
11 days
Jun
10 days
Jul
9 days
Aug
9 days
Sep
9 days
Oct
10 days
Nov
10 days
Dec
10 days

Monthly Weather Data Table

MonthHigh (°C)Low (°C)High (°F)Low (°F)Rainfall (mm)Rain DaysDaylight (h)
Jan-1°C-9°C30°F16°F45mm
10 days
9.5h
Feb1°C-7°C34°F19°F40mm
9 days
10.5h
Mar7°C-2°C45°F28°F55mm
11 days
12h
Apr13°C3°C55°F37°F70mm
11 days
13.5h
May19°C9°C66°F48°F80mm
11 days
14.5h
Jun24°C14°C75°F57°F85mm
10 days
15h
Jul27°C17°C81°F63°F80mm
9 days
14.5h
Aug26°C17°C79°F63°F75mm
9 days
13.5h
Sep22°C13°C72°F55°F70mm
9 days
12.5h
Oct15°C6°C59°F43°F60mm
10 days
11h
Nov7°C0°C45°F32°F50mm
10 days
10h
Dec1°C-6°C34°F21°F45mm
10 days
9h

Chicago, USA Month by Month: Complete Guide

Planning your trip to Chicago, USA? Here's what to expect each month:

Jan in Chicago, USA

Weather

-1°C°C / 30°F°F

10 days rainy days • 45mmmm

What to Expect

Winter season with cooler temperatures. Fewer tourists but some attractions may have limited hours.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Jan is cooler. Pack warm clothing and layers.

Feb in Chicago, USA

Weather

1°C°C / 34°F°F

9 days rainy days • 40mmmm

What to Expect

Late winter, beginning to warm up. Good for budget travelers seeking lower prices.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Feb is cooler. Pack warm clothing and layers.

Mar in Chicago, USA

Weather

7°C°C / 45°F°F

11 days rainy days • 55mmmm

What to Expect

Spring begins, mild weather. Shoulder season with moderate crowds.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Mar is cooler. Pack warm clothing and layers.

Apr in Chicago, USA

Weather

13°C°C / 55°F°F

11 days rainy days • 70mmmm

What to Expect

Spring in full bloom. Pleasant temperatures and growing tourist activity.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: Apr offers a quieter experience with fewer tourists.

May in Chicago, USA

⭐ Best Time

Weather

19°C°C / 66°F°F

11 days rainy days • 80mmmm

What to Expect

Late spring, excellent weather. One of the best times to visit for most travelers.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: May is one of the best times to visit with ideal weather conditions.

Jun in Chicago, USA

⭐ Best Time

Weather

24°C°C / 75°F°F

10 days rainy days • 85mmmm

What to Expect

Early summer, warm and sunny. Peak season begins, book accommodations early.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Jun is one of the best times to visit with ideal weather conditions.

Jul in Chicago, USA

⭐ Best Time

Weather

27°C°C / 81°F°F

9 days rainy days • 80mmmm

What to Expect

Peak summer season. Hot weather and highest tourist crowds. Most expensive time.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Jul is one of the best times to visit with ideal weather conditions.

Aug in Chicago, USA

⭐ Best Time

Weather

26°C°C / 79°F°F

9 days rainy days • 75mmmm

What to Expect

Peak summer continues. Very crowded but great weather for outdoor activities.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Aug is one of the best times to visit with ideal weather conditions.

Sep in Chicago, USA

⭐ Best Time

Weather

22°C°C / 72°F°F

9 days rainy days • 70mmmm

What to Expect

Early fall, shoulder season. Weather still good, crowds decreasing. Great value.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: Sep is one of the best times to visit with ideal weather conditions.

Oct in Chicago, USA

⭐ Best Time

Weather

15°C°C / 59°F°F

10 days rainy days • 60mmmm

What to Expect

Fall season, mild temperatures. Lower crowds and good prices. Comfortable for sightseeing.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: Oct is one of the best times to visit with ideal weather conditions.

Nov in Chicago, USA

Weather

7°C°C / 45°F°F

10 days rainy days • 50mmmm

What to Expect

Late fall, cooler weather. Off-season begins, significant discounts available.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Nov is cooler. Pack warm clothing and layers.

Dec in Chicago, USA

Weather

1°C°C / 34°F°F

10 days rainy days • 45mmmm

What to Expect

Winter season, holiday atmosphere. Festive but can be cold. Mixed crowds.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Dec is cooler. Pack warm clothing and layers.

All Things to Do in Chicago, USA

Architectural River Cruise at Sunset

activity

Glide along the Chicago River as the sun dips below the skyscrapers, casting a warm glow on the city's legendary architecture. Opt for a smaller, open-air boat for more intimate views and clearer commentary, and consider a sunset cruise for the most dramatic light and fewer crowds.

Best time: May-Oct

Explore the Garfield Park Conservatory's Fern Room

nature

Escape the urban bustle in this lush, verdant oasis, one of the oldest and largest conservatories in the United States. The Fern Room, with its towering palms and humid, earthy scent, feels like stepping into a prehistoric jungle, especially on a chilly winter day.

Deep Dish Pizza Pilgrimage in Lincoln Park

food

Venture beyond the tourist traps for an authentic deep-dish experience at a neighborhood favorite like Pequod's or Burt's Place (a bit of a drive, but worth it). Savor the caramelized crust and generous toppings, and be sure to order ahead as these pies take time to bake.

Wander Through the Art Institute's Impressionist Wing

cultural

Immerse yourself in masterpieces by Monet, Renoir, and Degas, but don't miss the chance to linger in the less crowded galleries showcasing American Impressionism or the Thorne Miniature Rooms for a delightful change of scale.

Best time: All year

Catch a Show at the Green Mill Cocktail Lounge

nightlife

Step back in time at this legendary jazz club, once a haunt of Al Capone. The vintage decor, intimate atmosphere, and incredible live music make for an unforgettable night, especially during a late-night set.

Best time: All year

Discover the Shops of Andersonville

shopping

Explore this charming, LGBTQ+-friendly neighborhood known for its independent boutiques, vintage shops, and cozy cafes. It's the perfect place to find unique gifts and enjoy a leisurely afternoon away from the Magnificent Mile crowds.

Picnic and People-Watch at Lincoln Park Zoo

nature

Enjoy a free visit to one of the oldest zoos in North America, nestled within the sprawling Lincoln Park. Pack a picnic to enjoy on the lawn and take advantage of the diverse animal exhibits, from polar bears to primates.

Best time: Apr-Oct

Climb the Willis Tower Skydeck (Early or Late)

attraction

While iconic, the Skydeck can be overwhelming. Visit first thing in the morning or during the last hour before closing to minimize wait times and truly appreciate the expansive city views from The Ledge, a glass balcony extending from the building.

Best time: All year

Planning your Chicago, USA adventure? Enhance it with a customizable private tour guide via GoWithGuide—perfect for exploring beyond the city.

GoWithGuide Tours and Experiences

Getting Around Chicago, USA

CTA 'L' Trains

Chicago's elevated and subway train system, the 'L', is the backbone of public transit, connecting O'Hare and Midway airports to downtown and numerous neighborhoods. It's efficient for covering longer distances and avoiding traffic.

Cost:$2.50 per ride with Ventra card/app, $5 for a 1-day pass
Tip:Download the 'CTA Trip Planner' app or use Google Maps for real-time arrivals. Purchase a Ventra card or use your contactless credit/debit card for the best fare. Avoid rush hour (7-9 AM, 4-6 PM on weekdays) if you prefer a less crowded experience. Be mindful of 'L' etiquette: let passengers exit before boarding, and keep conversations at a reasonable volume.

Divvy Bike Share

Chicago's bike share program offers a fun and flexible way to explore neighborhoods, especially during warmer months. It's perfect for short to medium distances where parking might be an issue.

Cost:$15 for a 24-hour pass, $156 for an annual membership
Tip:Use the 'Lyft' app (which operates Divvy) to find stations and unlock bikes. Check the bike's condition before you ride – ensure brakes and tires are good. Be aware of bike lanes and pedestrian traffic; cyclists are expected to follow traffic laws. A common mistake is not checking the bike's battery level if it's an e-bike, leading to unexpected stops.

Chicago Water Taxi

A charming and scenic way to travel along the Chicago River and to the Museum Campus, offering unique perspectives of the city's architecture. It's ideal for a leisurely commute between key downtown attractions.

Cost:$6-$10 per ride, depending on the route
Tip:Operates seasonally (typically May-September). Check their website for routes and schedules as they can change. It's a great alternative to walking or waiting for a bus when traveling between Michigan Avenue and the Museum Campus. Don't expect it to be a primary mode of transport for extensive travel; it's more of a scenic hop-on, hop-off service.

Ride-Sharing Services (Uber/Lyft)

Widely available throughout the city, offering door-to-door convenience for any destination. Best used when traveling in small groups, with luggage, or when public transit routes are inconvenient.

Cost:Varies significantly based on distance, time of day, and demand (surge pricing is common)
Tip:The 'Uber' and 'Lyft' apps are essential. Be aware of surge pricing during peak hours or major events – sometimes the CTA 'L' is significantly cheaper. Designate a clear pickup spot, as traffic can make it difficult for drivers to find you. A common mistake is not comparing prices between the two services before booking.

Pace Suburban Bus System

While primarily serving the suburbs, Pace buses can be a useful option for reaching destinations on the city's outskirts or for specific cross-town routes not well-served by the CTA. It's less common for tourists staying downtown.

Cost:$2.00 per ride, with transfers available
Tip:Use the 'Pace' website or app for route planning. These buses are generally less frequent than CTA trains, so check schedules carefully. If you're venturing to a specific suburban attraction, Pace might be your best bet, but confirm operating hours and routes well in advance.

💡 Travel Tip: This season usually means better deals — check what's available on Trip.com.

Similar Destinations

Frequently Asked Questions

When's the absolute best time to visit Chicago, and what should I pack for it?

While summer (June-August) is undeniably popular with its festivals and warm weather, I personally find late spring (May) or early fall (September-October) to be the sweet spot. You'll still get pleasant temperatures for exploring, but with fewer crowds and often better hotel rates. Regardless of the season, always pack layers! Chicago weather can be notoriously fickle, and that lake breeze can chill you even on a sunny day.

Beyond the Magnificent Mile, where can I find some truly unique shopping experiences?

Skip the big chains and head to neighborhoods like Wicker Park and Bucktown for independent boutiques and vintage shops that are brimming with character. If you're looking for something truly artisanal, check out the shops along Lincoln Avenue in the Lincoln Square neighborhood; you'll find handcrafted goods and unique gifts you won't see anywhere else.

How do I navigate Chicago like a local, especially getting around without a car?

Chicago's 'L' train system is fantastic and will get you to most major attractions and neighborhoods efficiently. Invest in a Ventra card or use your contactless payment method for easy tap-and-go access. For shorter distances or exploring specific areas, the city is quite walkable, and ride-sharing services are readily available when you need them.

What's a Chicago food experience that's *not* deep-dish pizza or a hot dog?

You absolutely must try an Italian beef sandwich, dipped and 'dragged through the garden' (with giardiniera, a spicy pickled vegetable relish). Al's Italian Beef or Johnnie's Beef are classic spots, but don't be afraid to try a smaller, local joint – they often have the best flavor. It's a messy, delicious Chicago staple that locals swear by.

Are there any 'hidden gem' parks or green spaces that offer a break from the city bustle?

Absolutely! While Millennium Park is a must-see, consider exploring the Garfield Park Conservatory, one of the largest and most stunning botanical conservatories in the country, offering a lush escape year-round. For a more natural feel, head to the Montrose Point Bird Sanctuary on the lakefront; it's a surprisingly peaceful haven, especially during migration seasons.

What's a common Chicago custom or etiquette that visitors should be aware of?

Chicagoans tend to be direct and no-nonsense, which can sometimes be mistaken for rudeness, but it's usually just efficient communication. Don't be surprised if people are friendly but brief; it's part of the city's charm. Also, be prepared for the wind – it's a constant companion, so always have a jacket handy, even in summer!

What is the cheapest month to visit Chicago, USA?

The cheapest months to visit Chicago, USA are typically Jan and Feb during the off-season. You can save 30-40% on hotels and flights compared to peak summer months. While weather may not be ideal, you'll enjoy fewer crowds and significant savings.

How many days do you need in Chicago, USA?

We recommend spending 3-5 days in Chicago, USA to see the main attractions without feeling rushed. This gives you time to explore the top sights, experience local culture, and take a day trip if desired. Budget travelers might do 2-3 days, while those wanting a deeper experience should plan for a week.

What should I avoid in Chicago, USA?

Avoid visiting Chicago, USA during Jan if possible, when weather conditions are less favorable. Also, be cautious of tourist traps in heavily visited areas - research attractions beforehand and consider booking skip-the-line tickets for popular sites.

Is Chicago, USA expensive to visit?

Chicago, USA can be enjoyed on various budgets. Daily costs typically range from $50-80 for budget travelers, $100-200 for mid-range visitors, and $250+ for luxury experiences. Prices are highest during May and lowest during off-season months. Book accommodations early to secure better rates.

What is Chicago, USA famous for?

Chicago, USA is famous for its unique attractions, rich culture, and memorable experiences. The destination is best known for its architectural landmarks, local cuisine, and vibrant atmosphere. Visit during May or Jun for the best experience.

Ready to Plan Your Trip?

Explore accommodation options on Booking.com or find amazing tours and activities with GetYourGuide.

Tip: Booking through these links may earn us a small commission at no extra cost to you, helping support this site's free content!