St. Louis, Missouri

Hourly Forecast
Updated:   2026-01-31 @ 4:06 am
There are 3 regional alerts

Time Temp (feels)   Conditions Precip Humidity Wind

Saturday Jan 31

8:00 AM 6° F (-8° F) Sunny   1%   83%   NW 10 mph

9:00 AM 7° F (-7° F) Mostly Sunny   1%   87%   NW 10 mph

10:00 AM 10° F (-3° F) Mostly Sunny   2%   80%   NW 10 mph

11:00 AM 13° F (1° F) Mostly Sunny   2%   76%   NW 10 mph

12:00 PM 15° F (3° F) Partly Sunny   1%   77%   NW 10 mph

1:00 PM 17° F (6° F) Mostly Sunny   1%   77%   NW 10 mph

2:00 PM 19° F (8° F) Mostly Sunny   0%   74%   NW 10 mph

3:00 PM 19° F (8° F) Partly Sunny   0%   77%   NW 10 mph

4:00 PM 20° F (11° F) Mostly Sunny   0%   71%   NW 8 mph

5:00 PM 18° F (10° F) Mostly Sunny   0%   74%   NW 6 mph

6:00 PM 15° F (6° F) Partly Cloudy   0%   80%   NW 6 mph

7:00 PM 15° F (8° F) Mostly Clear   0%   77%   NW 5 mph

8:00 PM 13° F (8° F) Mostly Clear   1%   76%   NW 3 mph

9:00 PM 12° F (7° F) Mostly Clear   0%   80%   W 3 mph

10:00 PM 10° F (7° F) Mostly Clear   0%   83%   W 2 mph

11:00 PM 9° F (6° F) Mostly Clear   0%   83%   W 2 mph

Sunday Feb 01

12:00 AM 8° F (5° F) Mostly Clear   0%   83%   W 2 mph

1:00 AM 8° F (5° F) Mostly Clear   0%   79%   W 2 mph

2:00 AM 6° F (3° F) Mostly Clear   0%   83%   W 2 mph

3:00 AM 5° F (2° F) Mostly Clear   0%   87%   W 2 mph

4:00 AM 5° F (2° F) Mostly Clear   0%   83%   SW 2 mph

5:00 AM 5° F (2° F) Mostly Clear   0%   83%   SW 2 mph

6:00 AM 4° F (1° F) Sunny   0%   87%   SW 2 mph

7:00 AM 5° F (2° F) Mostly Sunny   0%   91%   S 2 mph

8:00 AM 7° F (4° F) Mostly Sunny   0%   91%   S 2 mph

9:00 AM 12° F (7° F) Partly Sunny   0%   84%   S 3 mph

10:00 AM 17° F (10° F) Partly Sunny   1%   80%   S 5 mph

11:00 AM 22° F (16° F) Mostly Cloudy   5%   71%   S 5 mph

12:00 PM 25° F (18° F) Slight Chance Light Snow   15%   71%   S 6 mph

1:00 PM 28° F (21° F) Slight Chance Light Snow   15%   68%   S 7 mph

2:00 PM 30° F (24° F) Slight Chance Light Snow   15%   66%   S 7 mph

3:00 PM 31° F (25° F) Slight Chance Light Snow   15%   66%   S 7 mph

4:00 PM 30° F (24° F) Slight Chance Light Snow   15%   69%   S 7 mph

5:00 PM 29° F (23° F) Slight Chance Light Snow   15%   72%   S 6 mph

6:00 PM 28° F (22° F) Mostly Cloudy   7%   75%   S 6 mph

7:00 PM 27° F (21° F) Mostly Cloudy   7%   78%   S 6 mph

8:00 PM 26° F (21° F) Mostly Cloudy   7%   81%   S 5 mph

9:00 PM 25° F (19° F) Mostly Cloudy   7%   84%   S 5 mph

10:00 PM 25° F (19° F) Mostly Cloudy   7%   84%   SW 5 mph

11:00 PM 24° F (18° F) Mostly Cloudy   7%   88%   SW 5 mph

Monday Feb 02

12:00 AM 24° F (18° F) Mostly Cloudy   1%   88%   SW 5 mph

1:00 AM 24° F (18° F) Mostly Cloudy   1%   88%   SW 5 mph

2:00 AM 23° F (20° F) Partly Cloudy   1%   88%   SW 3 mph

3:00 AM 22° F (19° F) Partly Cloudy   1%   92%   W 3 mph

4:00 AM 21° F (17° F) Partly Cloudy   1%   96%   W 3 mph

5:00 AM 21° F (17° F) Partly Cloudy   1%   96%   W 3 mph

6:00 AM 21° F (17° F) Mostly Sunny   0%   96%   W 3 mph

7:00 AM 22° F (19° F) Mostly Sunny   0%   96%   W 3 mph

8:00 AM 24° F (21° F) Mostly Sunny   0%   92%   W 3 mph

9:00 AM 26° F (23° F) Mostly Sunny   0%   92%   W 3 mph

10:00 AM 29° F (26° F) Mostly Sunny   0%   88%   W 3 mph

11:00 AM 32° F (28° F) Mostly Sunny   0%   85%   W 5 mph

12:00 PM 35° F (31° F) Mostly Sunny   0%   78%   W 5 mph

1:00 PM 37° F (33° F) Mostly Sunny   0%   75%   W 5 mph

2:00 PM 38° F (37° F) Mostly Sunny   0%   73%   W 3 mph

3:00 PM 38° F (37° F) Mostly Sunny   0%   73%   W 3 mph

4:00 PM 37° F (35° F) Partly Sunny   0%   72%   SW 3 mph

5:00 PM 36° F (36° F) Partly Sunny   0%   75%   SE 2 mph

6:00 PM 34° F (34° F) Mostly Cloudy   0%   78%   E 2 mph

7:00 PM 33° F (33° F) Mostly Cloudy   0%   82%   SE 2 mph

8:00 PM 31° F (30° F) Mostly Cloudy   0%   88%   SE 2 mph

9:00 PM 30° F (29° F) Mostly Cloudy   0%   92%   SE 2 mph

10:00 PM 29° F (28° F) Mostly Cloudy   0%   92%   SE 2 mph

11:00 PM 28° F (27° F) Mostly Cloudy   0%   96%   SE 2 mph

Tuesday Feb 03

12:00 AM 28° F (27° F) Mostly Cloudy   1%   92%   SE 2 mph

1:00 AM 28° F (27° F) Mostly Cloudy   1%   92%   SE 2 mph

2:00 AM 28° F (27° F) Mostly Cloudy   1%   92%   SE 2 mph

3:00 AM 28° F (27° F) Mostly Cloudy   1%   92%   SE 2 mph

4:00 AM 27° F (26° F) Mostly Cloudy   1%   96%   E 2 mph

5:00 AM 27° F (24° F) Mostly Cloudy   1%   96%   E 3 mph

6:00 AM 28° F (25° F) Slight Chance Light Snow   20%   92%   E 3 mph

7:00 AM 28° F (25° F) Slight Chance Light Snow   20%   96%   E 3 mph

8:00 AM 28° F (23° F) Slight Chance Light Snow   20%   100%   E 5 mph

9:00 AM 29° F (24° F) Slight Chance Light Snow   20%   100%   E 5 mph

10:00 AM 30° F (25° F) Slight Chance Light Snow   20%   100%   NE 5 mph

11:00 AM 31° F (26° F) Slight Chance Light Snow   20%   96%   NE 6 mph

12:00 PM 32° F (27° F) Chance Light Snow   27%   92%   NE 6 mph

1:00 PM 33° F (28° F) Chance Light Snow   27%   89%   NE 6 mph

2:00 PM 33° F (28° F) Chance Light Snow   27%   89%   N 6 mph

3:00 PM 33° F (28° F) Chance Light Snow   27%   89%   N 6 mph

4:00 PM 32° F (27° F) Chance Light Snow   27%   89%   N 6 mph

5:00 PM 32° F (27° F) Chance Light Snow   27%   85%   N 6 mph

6:00 PM 31° F (26° F) Mostly Cloudy   11%   85%   N 6 mph

7:00 PM 29° F (23° F) Mostly Cloudy   11%   88%   N 6 mph

8:00 PM 28° F (23° F) Mostly Cloudy   11%   92%   N 5 mph

9:00 PM 27° F (22° F) Mostly Cloudy   11%   92%   N 5 mph

10:00 PM 27° F (22° F) Mostly Cloudy   11%   88%   N 5 mph

11:00 PM 26° F (21° F) Mostly Cloudy   11%   92%   N 5 mph

Wednesday Feb 04

12:00 AM 26° F (21° F) Mostly Cloudy   3%   88%   N 5 mph

1:00 AM 25° F (19° F) Mostly Cloudy   3%   88%   N 5 mph

2:00 AM 23° F (16° F) Mostly Cloudy   3%   96%   N 6 mph

3:00 AM 22° F (15° F) Mostly Cloudy   3%   96%   N 6 mph

4:00 AM 20° F (12° F) Mostly Cloudy   3%   100%   N 6 mph

5:00 AM 19° F (11° F) Mostly Cloudy   3%   100%   N 6 mph

6:00 AM 18° F (10° F) Partly Sunny   5%   100%   N 6 mph

7:00 AM 19° F (11° F) Partly Sunny   5%   100%   N 6 mph

8:00 AM 20° F (12° F) Partly Sunny   5%   100%   N 6 mph

9:00 AM 22° F (15° F) Partly Sunny   5%   96%   N 6 mph

10:00 AM 24° F (17° F) Partly Sunny   5%   92%   N 6 mph

11:00 AM 26° F (20° F) Partly Sunny   5%   85%   N 6 mph

12:00 PM 27° F (21° F) Partly Sunny   6%   85%   N 6 mph

1:00 PM 29° F (23° F) Partly Sunny   6%   78%   N 6 mph

2:00 PM 29° F (23° F) Partly Sunny   6%   78%   N 6 mph

3:00 PM 30° F (24° F) Partly Sunny   6%   75%   N 6 mph

4:00 PM 29° F (24° F) Partly Sunny   6%   75%   N 5 mph

5:00 PM 28° F (23° F) Partly Sunny   6%   78%   N 5 mph

6:00 PM 27° F (24° F) Mostly Cloudy   2%   78%   N 3 mph

7:00 PM 25° F (22° F) Partly Cloudy   2%   81%   N 3 mph

8:00 PM 23° F (22° F) Partly Cloudy   2%   88%   N 2 mph

9:00 PM 21° F (19° F) Partly Cloudy   2%   92%   N 2 mph

10:00 PM 20° F (18° F) Partly Cloudy   2%   92%   N 2 mph

11:00 PM 19° F (17° F) Partly Cloudy   2%   92%   N 2 mph

Thursday Feb 05

12:00 AM 19° F (17° F) Partly Cloudy   0%   88%   NW 2 mph

1:00 AM 18° F (16° F) Partly Cloudy   0%   88%   NW 2 mph

2:00 AM 17° F (15° F) Partly Cloudy   0%   92%   NW 2 mph

3:00 AM 17° F (15° F) Partly Cloudy   0%   88%   NW 2 mph

4:00 AM 15° F (13° F) Partly Cloudy   0%   92%   NW 2 mph

5:00 AM 13° F (11° F) Partly Cloudy   0%   100%   W 2 mph

6:00 AM 13° F (11° F) Mostly Sunny   0%   100%   W 2 mph

7:00 AM 15° F (13° F) Mostly Sunny   0%   96%   W 2 mph

8:00 AM 18° F (14° F) Mostly Sunny   0%   92%   W 3 mph

9:00 AM 22° F (19° F) Mostly Sunny   0%   84%   W 3 mph

10:00 AM 25° F (19° F) Mostly Sunny   0%   81%   W 5 mph

11:00 AM 28° F (23° F) Mostly Sunny   0%   75%   SW 5 mph

12:00 PM 31° F (26° F) Mostly Sunny   1%   69%   SW 6 mph

1:00 PM 33° F (28° F) Partly Sunny   1%   66%   SW 6 mph

2:00 PM 34° F (29° F) Partly Sunny   1%   66%   SW 6 mph

3:00 PM 35° F (30° F) Partly Sunny   1%   64%   S 6 mph

4:00 PM 34° F (29° F) Partly Sunny   1%   66%   S 6 mph

5:00 PM 33° F (29° F) Partly Sunny   1%   69%   S 5 mph

6:00 PM 33° F (29° F) Mostly Cloudy   3%   69%   S 5 mph

7:00 PM 32° F (28° F) Mostly Cloudy   3%   72%   S 5 mph

8:00 PM 32° F (27° F) Mostly Cloudy   3%   72%   S 6 mph

9:00 PM 32° F (27° F) Mostly Cloudy   3%   72%   S 6 mph

10:00 PM 32° F (27° F) Mostly Cloudy   3%   72%   S 6 mph

11:00 PM 32° F (26° F) Mostly Cloudy   3%   75%   SW 7 mph

Friday Feb 06

12:00 AM 32° F (26° F) Partly Cloudy   2%   75%   SW 7 mph

1:00 AM 32° F (26° F) Partly Cloudy   2%   75%   SW 7 mph

2:00 AM 31° F (24° F) Partly Cloudy   2%   78%   SW 8 mph

3:00 AM 31° F (24° F) Partly Cloudy   2%   78%   SW 8 mph

4:00 AM 31° F (24° F) Partly Cloudy   2%   78%   SW 8 mph

5:00 AM 31° F (24° F) Partly Cloudy   2%   81%   W 9 mph

6:00 AM 32° F (25° F) Mostly Sunny   2%   82%   W 9 mph

7:00 AM 33° F (26° F) Mostly Sunny   2%   82%   W 9 mph

8:00 AM 34° F (27° F) Mostly Sunny   2%   85%   W 10 mph

9:00 AM 36° F (29° F) Mostly Sunny   2%   82%   W 10 mph

10:00 AM 38° F (32° F) Mostly Sunny   2%   79%   W 10 mph

11:00 AM 40° F (34° F) Mostly Sunny   2%   76%   NW 10 mph

12:00 PM 41° F (35° F) Mostly Sunny   1%   73%   NW 10 mph

1:00 PM 42° F (37° F) Mostly Sunny   1%   70%   NW 10 mph

2:00 PM 42° F (37° F) Mostly Sunny   1%   70%   NW 10 mph

3:00 PM 42° F (37° F) Mostly Sunny   1%   67%   NW 10 mph

4:00 PM 41° F (36° F) Mostly Sunny   1%   67%   NW 9 mph

5:00 PM 40° F (35° F) Mostly Sunny   1%   67%   NW 9 mph

6:00 PM 39° F (34° F) Partly Cloudy   1%   67%   NW 8 mph

7:00 PM 37° F (31° F) Partly Cloudy   1%   70%   NW 8 mph