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✓ Updated January 2026

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Best Time to Visit St. Louis, Missouri, USA: Apr or Sep 2026

St. Louis, Missouri, USA travel destination - scenic view of Ascend the Gateway Arch at Dawn during ideal visiting season
Image: Runner Fountain and Old Courthouse and Arch (5618845531).jpg viaWikimedia Commons

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Quick Answer:

Spring and early Fall truly capture the spirit of St. Louis, offering a captivating blend of pleasant weather and vibrant city life. From April through June, you can enjoy blooming gardens at the Missouri Botanical Garden and lively outdoor festivals under warm sunshine. Then, as the leaves turn in September and October, the city is bathed in golden sunsets, perfect for exploring Forest Park or catching a Cardinals game with a crisp autumn breeze. These seasons provide a captivating backdrop for experiencing all the Gateway Arch City has to offer.

Best Months to Visit:

AprSepOct

Airport Code

STL

Coordinates

38.63°, -90.20°

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Top Things to Do

Ascend the Gateway Arch at Dawn

Beat the crowds and witness the city awaken from the apex of the Gateway Arch. The tram ride itself is a unique experience, and the panoramic views of the Mississippi River and St. Louis skyline are unparalleled in the soft morning light.

Explore the Delmar Loop's Eclectic Charm

Wander down the Delmar Loop, a vibrant street brimming with independent boutiques, vintage shops, and live music venues. Grab a bite at a local eatery like Fitz's Root Beer or catch a show at The Pageant for a true taste of St. Louis's creative spirit.

Discover the City Museum's Whimsical World

Prepare to unleash your inner child at the City Museum, a fantastical playground built from repurposed architectural and industrial objects. Climb through caves, slide down ten-story slides, and explore intricate tunnels for an unforgettable, hands-on adventure.

Savor Toasted Ravioli in The Hill

No trip to St. Louis is complete without indulging in its signature dish: toasted ravioli. Head to The Hill, the city's historic Italian neighborhood, and sample this crispy, cheesy delight at a traditional trattoria like Charlie Gitto's.

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

food

You absolutely MUST try St. Louis-style pizza and toasted ravioli! Iggy's and Imo's are the classic spots for the thin-crust, Provel cheese pizza, and Charlie Gitto's is a great place to start for toasted ravioli. Don't be surprised if the pizza is cut into squares – that's the St. Louis way!

transport

While St. Louis has a MetroLink light rail system, it's not as comprehensive as in some other major cities. For exploring neighborhoods like The Hill or Forest Park, consider using ride-sharing services like Uber or Lyft, or even renting a bike if the weather's nice. Parking can be tricky and expensive downtown, so factor that into your plans.

culture

St. Louisans are proud of their city, especially its blues music heritage and baseball team, the Cardinals. Catching a game at Busch Stadium is an iconic experience, even if you're not a huge baseball fan – the atmosphere is electric. Also, don't miss the live blues music scene, particularly in the Soulard neighborhood.

money

Many of St. Louis's best attractions are surprisingly affordable or even free! Forest Park, home to the zoo, art museum, and Missouri History Museum, offers free general admission to all its institutions. Take advantage of these incredible public resources to save money while experiencing the best of the city.

packing

St. Louis experiences all four seasons, so pack accordingly. Summers can be very hot and humid, so light, breathable clothing is a must, along with sunscreen and a hat. Winters can be cold and snowy, so bring a warm coat, gloves, and a hat. Comfortable walking shoes are essential year-round for exploring the city's many parks and neighborhoods.

safety

Like any city, be aware of your surroundings, especially at night. Stick to well-lit areas and avoid walking alone in unfamiliar neighborhoods after dark. The MetroLink is generally safe, but it's always wise to be vigilant, particularly during off-peak hours.

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

Weather Details

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

Monthly Weather Data Table

MonthHigh (°C)Low (°C)High (°F)Low (°F)Rainfall (mm)Rain DaysDaylight (h)
Jan4°C-5°C39°F23°F51mm
8 days
9.7h
Feb7°C-3°C45°F27°F51mm
7 days
10.7h
Mar13°C1°C55°F34°F79mm
9 days
12h
Apr19°C6°C66°F43°F81mm
9 days
13.1h
May24°C11°C75°F52°F107mm
10 days
14h
Jun29°C16°C84°F61°F102mm
9 days
14.6h
Jul31°C19°C88°F66°F97mm
8 days
14.5h
Aug30°C18°C86°F64°F76mm
7 days
13.7h
Sep26°C13°C79°F55°F79mm
7 days
12.6h
Oct20°C6°C68°F43°F71mm
7 days
11.5h
Nov13°C1°C55°F34°F74mm
8 days
10.4h
Dec6°C-3°C43°F27°F61mm
8 days
9.5h

St. Louis, Missouri, USA Month by Month: Complete Guide

Planning your trip to St. Louis, Missouri, USA? Here's what to expect each month:

Jan in St. Louis, Missouri, USA

Weather

4°C°C / 39°F°F

8 days rainy days • 51mmmm

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 St. Louis, Missouri, USA

Weather

7°C°C / 45°F°F

7 days rainy days • 51mmmm

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 St. Louis, Missouri, USA

Weather

13°C°C / 55°F°F

9 days rainy days • 79mmmm

What to Expect

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

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

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

Apr in St. Louis, Missouri, USA

⭐ Best Time

Weather

19°C°C / 66°F°F

9 days rainy days • 81mmmm

What to Expect

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

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

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

May in St. Louis, Missouri, USA

Weather

24°C°C / 75°F°F

10 days rainy days • 107mmmm

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 sees significant rainfall. Bring waterproof gear.

Jun in St. Louis, Missouri, USA

Weather

29°C°C / 84°F°F

9 days rainy days • 102mmmm

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 sees significant rainfall. Bring waterproof gear.

Jul in St. Louis, Missouri, USA

Weather

31°C°C / 88°F°F

8 days rainy days • 97mmmm

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 can be quite hot. Stay hydrated and plan indoor activities.

Aug in St. Louis, Missouri, USA

Weather

30°C°C / 86°F°F

7 days rainy days • 76mmmm

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 offers a quieter experience with fewer tourists.

Sep in St. Louis, Missouri, USA

⭐ Best Time

Weather

26°C°C / 79°F°F

7 days rainy days • 79mmmm

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 St. Louis, Missouri, USA

⭐ Best Time

Weather

20°C°C / 68°F°F

7 days rainy days • 71mmmm

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 St. Louis, Missouri, USA

Weather

13°C°C / 55°F°F

8 days rainy days • 74mmmm

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 offers a quieter experience with fewer tourists.

Dec in St. Louis, Missouri, USA

Weather

6°C°C / 43°F°F

8 days rainy days • 61mmmm

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 St. Louis, Missouri, USA

Ascend the Gateway Arch at Dawn

attraction

Beat the crowds and witness the city awaken from the apex of the Gateway Arch. The tram ride itself is a unique experience, and the panoramic views of the Mississippi River and St. Louis skyline are unparalleled in the soft morning light.

Best time: Apr-Oct

Explore the Delmar Loop's Eclectic Charm

shopping

Wander down the Delmar Loop, a vibrant street brimming with independent boutiques, vintage shops, and live music venues. Grab a bite at a local eatery like Fitz's Root Beer or catch a show at The Pageant for a true taste of St. Louis's creative spirit.

Discover the City Museum's Whimsical World

activity

Prepare to unleash your inner child at the City Museum, a fantastical playground built from repurposed architectural and industrial objects. Climb through caves, slide down ten-story slides, and explore intricate tunnels for an unforgettable, hands-on adventure.

Savor Toasted Ravioli in The Hill

food

No trip to St. Louis is complete without indulging in its signature dish: toasted ravioli. Head to The Hill, the city's historic Italian neighborhood, and sample this crispy, cheesy delight at a traditional trattoria like Charlie Gitto's.

Wander Through the Missouri Botanical Garden

nature

Escape to a tranquil oasis at the Missouri Botanical Garden, a stunning horticultural paradise. Don't miss the Climatron, a geodesic dome housing a lush tropical rainforest, or the serene Japanese Garden, especially beautiful in the spring bloom or autumn foliage.

Best time: Apr-May, Sep-Oct

Catch a Show at the Fabulous Fox Theatre

cultural

Step back in time and experience the grandeur of the Fabulous Fox Theatre, an opulent movie palace turned live performance venue. The intricate Moorish and Egyptian-inspired architecture is a spectacle in itself, and catching a Broadway show here is a magical evening.

Hike or Bike in Forest Park's Hidden Corners

nature

Beyond the major museums, Forest Park offers miles of scenic trails perfect for a leisurely hike or bike ride. Explore the less-trafficked paths around the Jewel Box or the World's Fair Pavilion for a peaceful nature escape within the city.

Experience Live Jazz on Cherokee Street

activity

Immerse yourself in the soulful sounds of St. Louis blues and jazz along Cherokee Street, known for its vibrant arts scene and dive bars. Check local listings for intimate performances at venues like The Broadway Oyster Bar for an authentic nightlife experience.

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GoWithGuide Tours and Experiences

Getting Around St. Louis, Missouri, USA

MetroLink Light Rail

St. Louis's MetroLink is a reliable light rail system connecting Lambert International Airport (STL) to downtown, the Delmar Loop, and various suburbs. It's an excellent option for avoiding traffic and parking hassles, especially for reaching major attractions like the Gateway Arch and Busch Stadium.

Cost:$2.50 per ride (one-way), $5.00 for a day pass.
Tip:Download the 'Metro Transit' app for real-time schedules and ticket purchasing. Be aware that while generally safe, it's wise to be mindful of your surroundings, especially late at night. Avoid leaving valuables visible on seats. The Red Line goes to the airport, and the Blue Line serves the western suburbs.

Metro Bus System

The Metro Bus system complements the MetroLink, offering extensive coverage throughout the city and surrounding counties. It's ideal for reaching neighborhoods not directly served by the light rail, like Tower Grove Park or the Hill.

Cost:$2.00 per ride, with transfers available.
Tip:Use the 'Metro Transit' app to plan your routes and track buses in real-time; it's a lifesaver. Exact change is often required for bus fare, so have coins or small bills ready. Don't hesitate to ask the driver for confirmation if you're unsure about your stop.

Ride-Sharing Services (Uber/Lyft)

Uber and Lyft are ubiquitous in St. Louis and offer convenient door-to-door service. They are a great choice for groups, late-night travel, or when you need to get to a specific address quickly.

Cost:Varies based on distance, time of day, and demand. Expect around $15-$30 for most in-city trips.
Tip:Always double-check the license plate and car model against the app before getting in to avoid hopping into the wrong car. Surge pricing can significantly increase fares during peak hours or major events; plan accordingly or consider alternative transport if possible.

St. Louis Biking

St. Louis has been investing in bike infrastructure, with dedicated lanes and trails, particularly along the riverfront and through Forest Park. It's a fantastic way to experience the city at a leisurely pace, especially during pleasant weather.

Cost:Bike share programs like 'Lime' or 'Bird' typically charge per minute, around $1 to unlock and $0.30-$0.50 per minute. Bike rentals from local shops can range from $20-$40 per day.
Tip:Download the respective bike-share apps. Be aware of local cycling laws and always wear a helmet. A common mistake is assuming all streets have bike lanes; stick to marked routes or quieter streets when possible.

Taxis

Traditional taxis are still available in St. Louis, though less common than ride-sharing. They can be hailed on the street in busier areas or booked by phone, often found near hotels and major transit hubs.

Cost:Metered fares, typically starting around $3-$4 with additional charges per mile and time. Expect $20-$40 for most in-city trips.
Tip:While convenient, taxis can sometimes be more expensive than ride-sharing. Ensure the meter is running when you start your journey. If you're in a pinch and can't get a ride-share, look for official taxi stands.

💡 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 St. Louis if I want to enjoy outdoor activities without melting or freezing?

For the sweet spot of comfortable weather and vibrant outdoor life, aim for late April to early June or September to mid-October. You'll catch the blooming flowers in Forest Park, enjoy patio dining without breaking a sweat, and experience the city's many festivals before the summer heat or winter chill sets in. Just be aware that spring can bring some unpredictable rain showers, so pack a light jacket and umbrella!

Beyond the Arch, what's a must-see St. Louis attraction that most first-time visitors miss?

You absolutely have to spend a day exploring Forest Park, which is larger than Central Park and home to some incredible free attractions. Don't miss the Missouri History Museum for a deep dive into the region's past, or the Jewel Box, a stunning Art Deco greenhouse filled with gorgeous floral displays. It's the perfect place to wander, picnic, and soak in some local St. Louis culture away from the main tourist hustle.

How do I get around St. Louis without a car, and what's the local take on public transport?

St. Louis has a decent public transit system, primarily the MetroLink light rail and MetroBus. The MetroLink is great for connecting the airport to downtown, the Central West End, and areas like the Delmar Loop, which are packed with shops and restaurants. While it's convenient for those specific corridors, renting a car or using ride-sharing services is often more practical for exploring neighborhoods further afield or if you plan on visiting attractions spread out across the city.

I'm a foodie! Where can I find the most authentic St. Louis culinary experiences, especially the famous toasted ravioli?

Toasted ravioli is a St. Louis original, and while you'll find it everywhere, for the truly classic experience, head to The Hill, the city's historic Italian neighborhood. Restaurants like Charlie Gitto's or Mama's on The Hill serve up fantastic versions, often with a rich marinara sauce. Don't be shy about trying other local specialties like Gooey Butter Cake for dessert – it's a St. Louis institution!

Are there any unique St. Louis neighborhoods I should explore for a more local vibe?

Absolutely! The Delmar Loop is a vibrant streetcar suburb with a fantastic mix of independent boutiques, live music venues like The Pageant, and diverse eateries – it's a favorite among locals and students. For a more historic and charming feel, check out Lafayette Square with its beautiful Victorian homes and lovely park, or explore the boutiques and cafes in the Central West End. These areas offer a real taste of St. Louis life beyond the major landmarks.

What is the cheapest month to visit St. Louis, Missouri, USA?

The cheapest months to visit St. Louis, Missouri, USA are typically Jan 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 St. Louis, Missouri, USA?

We recommend spending 3-5 days in St. Louis, Missouri, 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 St. Louis, Missouri, USA?

Avoid visiting St. Louis, Missouri, 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 St. Louis, Missouri, USA expensive to visit?

St. Louis, Missouri, 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 Apr and lowest during off-season months. Book accommodations early to secure better rates.

What is St. Louis, Missouri, USA famous for?

St. Louis, Missouri, 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 Apr or Sep for the best experience.

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