Hourly Weather Forecast - Affton, MO

12 AM
32°F
10%
10mph
S
Cloudy
Humidity
50%
Feels like
24°F
Dew Point
16°F
1 AM
33°F
10%
10mph
SSW
Cloudy
Humidity
52%
Feels like
25°F
Dew Point
17°F
2 AM
33°F
10%
10mph
SSW
Cloudy
Humidity
58%
Feels like
25°F
Dew Point
20°F
3 AM
34°F
10%
11mph
SSW
Cloudy
Humidity
63%
Feels like
26°F
Dew Point
23°F
4 AM
35°F
10%
10mph
SW
Mostly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
25°F
5 AM
35°F
10%
10mph
SW
Partly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
26°F
6 AM
35°F
10%
9mph
SW
Clear
Humidity
73%
Feels like
28°F
Dew Point
27°F
7 AM
36°F
10%
9mph
WSW
Clear
Humidity
77%
Feels like
29°F
Dew Point
29°F
7:15 AM
8 AM
37°F
0%
9mph
WSW
Sunny
Humidity
78%
Feels like
30°F
Dew Point
31°F
9 AM
38°F
0%
10mph
WSW
Sunny
Humidity
76%
Feels like
32°F
Dew Point
31°F
10 AM
40°F
0%
10mph
W
Sunny
Humidity
71%
Feels like
34°F
Dew Point
32°F
11 AM
42°F
0%
10mph
W
Sunny
Humidity
67%
Feels like
36°F
Dew Point
31°F
12 PM
43°F
0%
10mph
W
Sunny
Humidity
59%
Feels like
37°F
Dew Point
30°F
1 PM
44°F
0%
10mph
W
Sunny
Humidity
53%
Feels like
38°F
Dew Point
28°F
2 PM
44°F
0%
9mph
W
Sunny
Humidity
49%
Feels like
38°F
Dew Point
26°F
3 PM
43°F
0%
8mph
W
Sunny
Humidity
48%
Feels like
38°F
Dew Point
24°F
4 PM
41°F
0%
6mph
W
Sunny
Humidity
50%
Feels like
36°F
Dew Point
24°F
5 PM
39°F
0%
5mph
W
Sunny
Humidity
53%
Feels like
36°F
Dew Point
24°F
5:10 PM
6 PM
37°F
0%
4mph
WSW
Clear
Humidity
55%
Feels like
34°F
Dew Point
23°F
7 PM
36°F
0%
4mph
WSW
Mostly Clear
Humidity
59%
Feels like
32°F
Dew Point
23°F
8 PM
35°F
0%
5mph
WSW
Mostly Clear
Humidity
64%
Feels like
30°F
Dew Point
24°F
9 PM
34°F
0%
6mph
WSW
Mostly Clear
Humidity
64%
Feels like
28°F
Dew Point
23°F
10 PM
33°F
0%
6mph
WSW
Mostly Clear
Humidity
62%
Feels like
28°F
Dew Point
22°F
11 PM
33°F
0%
6mph
W
Mostly Clear
Humidity
62%
Feels like
27°F
Dew Point
21°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

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

Monday's Weather Outlook

Monday'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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