Hourly Weather Forecast - Affton, MO

1 AM
23°F
0%
11mph
NW
Partly Cloudy
Humidity
62%
Feels like
13°F
Dew Point
13°F
2 AM
22°F
0%
12mph
NW
Mostly Cloudy
Humidity
62%
Feels like
11°F
Dew Point
11°F
3 AM
21°F
0%
13mph
NW
Mostly Cloudy
Humidity
62%
Feels like
8°F
Dew Point
10°F
4 AM
19°F
0%
14mph
NW
Partly Cloudy
Humidity
58%
Feels like
6°F
Dew Point
7°F
5 AM
17°F
0%
14mph
NW
Mostly Clear
Humidity
53%
Feels like
3°F
Dew Point
3°F
6 AM
15°F
0%
14mph
NW
Clear
Humidity
62%
Feels like
0°F
Dew Point
4°F
7 AM
14°F
0%
14mph
NW
Clear
Humidity
61%
Feels like
-1°F
Dew Point
3°F
7:16 AM
8 AM
14°F
0%
13mph
NW
Sunny
Humidity
54%
Feels like
-1°F
Dew Point
1°F
9 AM
15°F
0%
13mph
NW
Mostly Sunny
Humidity
50%
Feels like
1°F
Dew Point
0°F
10 AM
17°F
0%
13mph
NW
Partly Cloudy
Humidity
46%
Feels like
3°F
Dew Point
0°F
11 AM
18°F
0%
12mph
NW
Partly Cloudy
Humidity
44%
Feels like
5°F
Dew Point
0°F
12 PM
19°F
0%
12mph
NW
Partly Cloudy
Humidity
41%
Feels like
7°F
Dew Point
0°F
1 PM
20°F
0%
11mph
NW
Sunny
Humidity
38%
Feels like
9°F
Dew Point
-1°F
2 PM
21°F
0%
10mph
WNW
Sunny
Humidity
42%
Feels like
10°F
Dew Point
2°F
3 PM
21°F
0%
9mph
WNW
Sunny
Humidity
45%
Feels like
11°F
Dew Point
3°F
4 PM
20°F
0%
7mph
WNW
Sunny
Humidity
46%
Feels like
10°F
Dew Point
2°F
5 PM
19°F
0%
5mph
WNW
Sunny
Humidity
44%
Feels like
11°F
Dew Point
1°F
5:08 PM
6 PM
18°F
0%
3mph
W
Clear
Humidity
42%
Feels like
13°F
Dew Point
-1°F
7 PM
17°F
0%
3mph
W
Clear
Humidity
47%
Feels like
17°F
Dew Point
0°F
8 PM
16°F
0%
3mph
W
Clear
Humidity
54%
Feels like
16°F
Dew Point
2°F
9 PM
16°F
0%
3mph
W
Clear
Humidity
59%
Feels like
11°F
Dew Point
4°F
10 PM
15°F
0%
3mph
W
Clear
Humidity
59%
Feels like
10°F
Dew Point
4°F
11 PM
15°F
0%
3mph
W
Clear
Humidity
57%
Feels like
10°F
Dew Point
3°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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