St Louis weather live forecast

Today's maximum temperature in St Louis is expected to be 37°F. Select a day from the live weather forecast for St Louis, Missouri, USA for more weather parameters.

Tuesday
3rd Feb
37

28

4

3
Wednesday
4th Feb
30

21

5

3
Thursday
5th Feb
41

21

2

3
Friday
6th Feb
50

36

2

3
Saturday
7th Feb
43

32

6

3

5-day weather forecast updated at 04:00 on Tuesday 3rd February 2026 GMT

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The 5-day weather forecast for Missouri (St Louis) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Louis weather forecast by day

Below are the detailed weather forecasts for St Louis for the next 5 days.

St Louis weather for Tuesday 3rd February 2026

Expect broken clouds in St Louis, Missouri with a maximum temperature of 37°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north.

37
°F maximum temperature
28
°F minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
34
°F wind chill
4
mph wind from N

St Louis weather for Wednesday 4th February 2026

Expect broken clouds in St Louis, Missouri with a maximum temperature of 30°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 2 mph from the north.

30
°F maximum temperature
21
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
0
no heat & humidity
2
mph wind from N

St Louis weather for Thursday 5th February 2026

Expect broken clouds in St Louis, Missouri with a maximum temperature of 41°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-west.

41
°F maximum temperature
21
°F minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
39
°F wind chill
4
mph wind from SW

St Louis weather for Friday 6th February 2026

Expect scattered clouds in St Louis, Missouri with a maximum temperature of 50°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.

50
°F maximum temperature
36
°F minimum temperature
scattered clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
46
°F wind chill
6
mph wind from NW

St Louis weather for Saturday 7th February 2026

Expect scattered clouds in St Louis, Missouri with a maximum temperature of 43°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south-east.