St Louis weather live forecast

Tomorrow's maximum temperature in St Louis is expected to be 75°F.

Thursday
1st May

75

64

6
Friday
2nd May

68

61

3
Saturday
3rd May

64

57

0
Sunday
4th May

66

52

0
Monday
5th May

68

52

3

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

More about St Louis

St Louis by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Missouri

Candlewood Suites: Current hotel offers & deals

Sale

Browse latest deals & discounts on Candlewood Suites
Save with hotel offers, package deals & more
Book hotels in the USA, Canada, Mexico & beyond

Go to Candlewood Suites deal >>

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 75°F, 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 6 mph from the west.

75
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
90
% chance of some rain
<20
mm of rainfall expected
75
°F wind chill
6
mph wind from W

St Louis weather for Friday 2nd May 2025

Expect isolated thunderstorms in St Louis, Missouri with a maximum temperature of 68°F, 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 2 mph from the west.

68
°F maximum temperature
61
°F 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
2
mph wind from W

St Louis weather for Saturday 3rd May 2025

Expect overcast skies in St Louis, Missouri with a maximum temperature of 64°F, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

64
°F maximum temperature
57
°F minimum temperature
overcast skies
0
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
mph wind from N

St Louis weather for Sunday 4th May 2025

Expect overcast skies in St Louis, Missouri with a maximum temperature of 66°F, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north.

66
°F maximum temperature
52
°F minimum temperature
overcast skies
0
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from N

St Louis weather for Monday 5th May 2025

Expect broken clouds in St Louis, Missouri with a maximum temperature of 68°F, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the north.

68
°F maximum temperature
52
°F minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from N

Avalon Waterways: Top deals on 2026 river cruises

Sale

Book early & save on 2026 river cruises with Avalon Waterways
Filter deals by promotion, month, destination & more
Travel between 1st Jan & 31st Dec 2026 (inclusive)

Go to Avalon Waterways deal >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Avalon Waterways offers

Metric (°C) | Imperial (°F)

More about the USA

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

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