St Louis weather live forecast

Tomorrow's maximum temperature in St Louis is expected to be 24°C.

Thursday
1st May

24

18

6
Friday
2nd May

20

16

3
Saturday
3rd May

18

14

0
Sunday
4th May

19

11

0
Monday
5th May

20

11

3

5-day weather forecast updated at 04:00 on Thursday 1st May 2025 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 Thursday 1st May 2025

Expect isolated thunderstorms in St Louis, Missouri with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a light breeze of 10 kph from the west.

24
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
90
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
10
kph wind from W

St Louis weather for Friday 2nd May 2025

Expect isolated thunderstorms in St Louis, Missouri with a maximum temperature of 20°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and little or no wind of 3 kph from the west.

20
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
49
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
3
kph wind from W

St Louis weather for Saturday 3rd May 2025

Expect overcast skies in St Louis, Missouri with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

18
°C maximum temperature
14
°C minimum temperature
overcast skies
0
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from N

St Louis weather for Sunday 4th May 2025

Expect overcast skies in St Louis, Missouri with a maximum temperature of 19°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

19
°C maximum temperature
11
°C minimum temperature
overcast skies
0
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from N

St Louis weather for Monday 5th May 2025

Expect broken clouds in St Louis, Missouri with a maximum temperature of 20°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

20
°C maximum temperature
11
°C minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from N

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Metric (°C / mm) | Imperial (°F / inches)

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Missouri - quick facts
Flight time^✝	11.5 hours
Time difference	UK -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Tourist info	Missouri Division of Tourism