St Louis weather live forecast

Today's maximum temperature in St Louis is expected to be -7°C. Select a day from the live weather forecast for St Louis, Missouri, USA for more weather parameters.

Friday
30th Jan
-7

-11

3

3
Saturday
31st Jan
-7

-13

10

3
Sunday
1st Feb
-3

-14

3

2
Monday
2nd Feb
2

-5

4

3
Tuesday
3rd Feb
2

-5

0

2

5-day weather forecast updated at 04:00 on Thursday 29th January 2026 GMT

More about St Louis

St Louis by month

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

Recommended for Missouri

Hays Travel: No low deposits on 2026/2027 holidays

Sale

Pay no deposits on 2026/2027 holidays in Hays Travel sale
Book holidays to popular destinations across Europe & beyond
Travel before 31st October 2027 (inclusive)

Go to Hays Travel deal >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all Hays Travel offers

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 Friday 30th January 2026

Expect mostly cloudy with light snow in St Louis, Missouri with a maximum temperature of -7°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 6% chance of some snow and a light breeze of 8 kph from the north.

-7
°C maximum temperature
-11
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
3
UV index (Moderate)
6
% chance of some snow
<2
cm of snow expected
-11
°C wind chill
8
kph wind from N

St Louis weather for Saturday 31st January 2026

Expect clear skies with flurries of snow in St Louis, Missouri with a maximum temperature of -7°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0-2 cm of snow expected with 3% chance of some snow and a light breeze of 10 kph from the north-west.

-7
°C maximum temperature
-13
°C minimum temperature
clear skies with flurries of snow
10
hours of sunshine
3
UV index (Moderate)
3
% chance of some snow
<2
cm of snow expected
-12
°C wind chill
10
kph wind from NW

St Louis weather for Sunday 1st February 2026

Expect broken clouds in St Louis, Missouri with a maximum temperature of -3°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 kph from the south.

-3
°C maximum temperature
-14
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-4
°C wind chill
4
kph wind from S

St Louis weather for Monday 2nd February 2026

Expect broken clouds in St Louis, Missouri with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

2
°C maximum temperature
-5
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
-1
°C wind chill
7
kph wind from W

St Louis weather for Tuesday 3rd February 2026

Expect overcast skies in St Louis, Missouri with a maximum temperature of 2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.