Walking Weather in St. Louis, Missouri
St. Louis has a humid continental with hot, humid summers and cold winters climate. The most comfortable months to walk are April, May, September, and October, while July and August are the most challenging. In summer, pavement can get hot enough to burn paws — always test it with the back of your hand before walking your dog.
Seasonal Overview
Winter
Winter highs sit near 42°F with lows around 23°F — watch for ice and bundle up. Shorter daylight means earlier walks.
Spring
Spring runs 44–67°F at about 62% humidity, usually St. Louis's easiest walking. Watch for spring rain and pollen.
Summer
Summer highs near 90°F and 66% humidity push pavement risk to high — walk early or after sunset, and check pavement before dog walks.
Fall
Fall eases to 44–67°F at about 64% humidity, often the best stretch of the year for longer walks.
Best Months to Walk
Months to watch out for: July, August — consider adjusting walk times or using Walk Window to find the best hours.
Walking Tips for St. Louis
- 1Forest Park at 1,300 acres is larger than Central Park and perfect for walking
- 2Summer heat and humidity are brutal — heat index regularly exceeds 100°F
- 3Spring and fall offer the best combination of weather and scenic beauty
Dog Walking Safety
- •Forest Park has dedicated off-leash areas and shaded trails
- •Summer pavement in urban areas gets dangerously hot by late morning
- •The River Des Peres Greenway offers a cooler alternative to city sidewalks
Summer pavement risk in St. Louis is high. Walk Window's Dog Walker mode monitors real-time pavement temperatures and sends alerts when asphalt is too hot for your dog's paws.
Popular Walking Routes
Frequently Asked Questions
What is the best time to walk in St. Louis?
The best months to walk in St. Louis are April, May, September, October. Humid continental with hot, humid summers and cold winters, making April and May particularly comfortable for outdoor walks.
Is it safe to walk my dog in St. Louis during summer?
Summer pavement risk in St. Louis is high. Forest Park has dedicated off-leash areas and shaded trails Walk Window monitors real-time pavement temperatures to keep your dog safe.
What is the walking weather like in St. Louis?
St. Louis has a humid continental with hot, humid summers and cold winters climate. Spring temperatures range from 44-67°F, summer from 68-90°F, fall from 44-67°F, and winter from 23-42°F.
