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Smarter Travel Planning

Weather in St Louis

Discover today’s weather in St Louis and see if now is a good time to travel with our 16 day forecast.
Check flight prices to St Louis on Avionero:
Dates, flexibility, days away

Weather in St Louis for the upcoming 15 days

Here’s how the weather in St Louis looks currently:
Today, 20 September
🌦
+33°C
Rain
4 m/s
48 %
Mon, 21 September
🌦
+24°C
Rain
4 m/s
64 %
Tue, 22 September
☁️
+21°C
Broken clouds
5 m/s
58 %
Wed, 23 September
☁️
+21°C
Broken clouds
4 m/s
51 %
Thu, 24 September
☁️
+21°C
Broken clouds
3 m/s
52 %
Fri, 25 September
🌦
+24°C
Rain
5 m/s
48 %
Sat, 26 September
🌦
+13°C
Rain
5 m/s
90 %
Sun, 27 September
🌦
+15°C
Rain
3 m/s
76 %
Mon, 28 September
☀️
+22°C
Clear sky
3 m/s
42 %
Tue, 29 September
☁️
+23°C
Broken clouds
4 m/s
39 %
Wed, 30 September
⛅️
+21°C
Few clouds
4 m/s
34 %
Thu, 01 October
🌦
+20°C
Rain
5 m/s
45 %
Fri, 02 October
🌦
+16°C
Rain
4 m/s
70 %
Sat, 03 October
☀️
+20°C
Clear sky
3 m/s
33 %
Sun, 04 October
☁️
+22°C
Scattered clouds
4 m/s
30 %

Weather in St Louis year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +19°C, with the lowest average of +5°C in January and the highest average of +31°C in July

Other cities in USA

Check out the weather for other cities in USA.

Monthly weather in St Louis