Hourly Weather Forecast - Saint Louis, MO

12 AM
32°F
0%
7mph
S
Cloudy
Humidity
51%
Feels like
26°F
Dew Point
16°F
1 AM
33°F
0%
7mph
SSW
Cloudy
Humidity
53%
Feels like
26°F
Dew Point
18°F
2 AM
33°F
0%
7mph
SSW
Cloudy
Humidity
56%
Feels like
27°F
Dew Point
19°F
3 AM
34°F
0%
7mph
SSW
Cloudy
Humidity
60%
Feels like
28°F
Dew Point
21°F
4 AM
35°F
0%
7mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
29°F
Dew Point
23°F
5 AM
35°F
0%
7mph
SW
Partly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
24°F
6 AM
35°F
0%
6mph
SW
Partly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
25°F
7 AM
35°F
0%
6mph
SW
Mostly Clear
Humidity
70%
Feels like
30°F
Dew Point
27°F
7:15 AM
8 AM
36°F
0%
6mph
WSW
Mostly Sunny
Humidity
70%
Feels like
31°F
Dew Point
28°F
9 AM
38°F
0%
6mph
W
Mostly Sunny
Humidity
68%
Feels like
33°F
Dew Point
28°F
10 AM
39°F
0%
7mph
W
Mostly Sunny
Humidity
64%
Feels like
34°F
Dew Point
28°F
11 AM
41°F
0%
7mph
W
Partly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
28°F
12 PM
42°F
0%
7mph
W
Partly Cloudy
Humidity
54%
Feels like
37°F
Dew Point
27°F
1 PM
43°F
0%
7mph
W
Partly Cloudy
Humidity
48%
Feels like
39°F
Dew Point
25°F
2 PM
43°F
0%
6mph
W
Mostly Sunny
Humidity
44%
Feels like
39°F
Dew Point
23°F
3 PM
42°F
0%
6mph
W
Sunny
Humidity
43%
Feels like
39°F
Dew Point
21°F
4 PM
40°F
0%
5mph
W
Sunny
Humidity
45%
Feels like
37°F
Dew Point
21°F
5 PM
38°F
0%
3mph
WSW
Sunny
Humidity
49%
Feels like
36°F
Dew Point
21°F
5:10 PM
6 PM
37°F
0%
2mph
WSW
Clear
Humidity
52%
Feels like
37°F
Dew Point
21°F
7 PM
35°F
0%
2mph
WSW
Clear
Humidity
56%
Feels like
35°F
Dew Point
21°F
8 PM
35°F
0%
3mph
WSW
Clear
Humidity
60%
Feels like
35°F
Dew Point
22°F
9 PM
34°F
0%
3mph
WSW
Clear
Humidity
60%
Feels like
31°F
Dew Point
22°F
10 PM
33°F
0%
4mph
WSW
Mostly Clear
Humidity
61%
Feels like
30°F
Dew Point
21°F
11 PM
33°F
0%
4mph
W
Partly Cloudy
Humidity
59%
Feels like
30°F
Dew Point
20°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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