St Louis weather live forecast

Today's maximum temperature in St Louis is expected to be 63°F. Select a day from the live weather forecast for St Louis, Missouri, USA for more weather parameters.

Tuesday
23rd Dec
63

45

2

2
Wednesday
24th Dec
64

46

3

1
Thursday
25th Dec
68

57

3

1
Friday
26th Dec
72

57

7

2
Saturday
27th Dec
72

54

6

2

5-day weather forecast updated at 04:00 on Tuesday 23rd December 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 Tuesday 23rd December 2025

Expect broken clouds in St Louis, Missouri with a maximum temperature of 63°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south-west.

63
°F maximum temperature
45
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
3
mph wind from SW

St Louis weather for Wednesday 24th December 2025

Expect broken clouds in St Louis, Missouri with a maximum temperature of 64°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south.

64
°F maximum temperature
46
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
64
°F wind chill
3
mph wind from S

St Louis weather for Thursday 25th December 2025

Expect broken clouds in St Louis, Missouri with a maximum temperature of 68°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-east.

68
°F maximum temperature
57
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
68
°F wind chill
4
mph wind from SE

St Louis weather for Friday 26th December 2025

Expect scattered clouds in St Louis, Missouri with a maximum temperature of 72°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the west.

72
°F maximum temperature
57
°F minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
72
°F wind chill
5
mph wind from W

St Louis weather for Saturday 27th December 2025

Expect broken clouds in St Louis, Missouri with a maximum temperature of 72°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.