Hourly Weather Forecast - Ballwin, MO

12 AM
31°F
0%
11mph
SSW
Cloudy
Humidity
47%
Feels like
22°F
Dew Point
13°F
1 AM
29°F
0%
11mph
SW
Cloudy
Humidity
51%
Feels like
20°F
Dew Point
14°F
2 AM
28°F
0%
11mph
SW
Cloudy
Humidity
56%
Feels like
19°F
Dew Point
14°F
3 AM
27°F
0%
10mph
SW
Mostly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
15°F
4 AM
27°F
0%
10mph
SW
Mostly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
16°F
5 AM
27°F
0%
10mph
SW
Partly Cloudy
Humidity
68%
Feels like
17°F
Dew Point
18°F
6 AM
28°F
0%
10mph
SW
Partly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
19°F
7 AM
29°F
0%
10mph
WSW
Mostly Clear
Humidity
72%
Feels like
20°F
Dew Point
21°F
7:15 AM
8 AM
32°F
0%
9mph
WSW
Mostly Sunny
Humidity
69%
Feels like
24°F
Dew Point
23°F
9 AM
35°F
0%
9mph
WSW
Sunny
Humidity
64%
Feels like
28°F
Dew Point
24°F
10 AM
38°F
0%
10mph
W
Sunny
Humidity
59%
Feels like
32°F
Dew Point
26°F
11 AM
41°F
0%
11mph
W
Mostly Sunny
Humidity
55%
Feels like
35°F
Dew Point
26°F
12 PM
43°F
0%
10mph
W
Mostly Sunny
Humidity
52%
Feels like
37°F
Dew Point
26°F
1 PM
44°F
0%
10mph
WNW
Mostly Sunny
Humidity
50%
Feels like
38°F
Dew Point
26°F
2 PM
43°F
0%
10mph
WNW
Sunny
Humidity
50%
Feels like
37°F
Dew Point
26°F
3 PM
41°F
10%
10mph
WNW
Sunny
Humidity
52%
Feels like
35°F
Dew Point
25°F
4 PM
38°F
10%
9mph
WNW
Mostly Sunny
Humidity
56%
Feels like
32°F
Dew Point
24°F
5 PM
37°F
10%
8mph
WNW
Mostly Sunny
Humidity
59%
Feels like
30°F
Dew Point
24°F
5:11 PM
6 PM
36°F
10%
7mph
NW
Mostly Clear
Humidity
60%
Feels like
30°F
Dew Point
23°F
7 PM
35°F
10%
5mph
NW
Mostly Clear
Humidity
61%
Feels like
31°F
Dew Point
23°F
8 PM
34°F
10%
5mph
NW
Clear
Humidity
63%
Feels like
29°F
Dew Point
23°F
9 PM
33°F
20%
6mph
NW
Clear
Humidity
66%
Feels like
27°F
Dew Point
23°F
10 PM
31°F
20%
6mph
NW
Mostly Clear
Humidity
69%
Feels like
26°F
Dew Point
22°F
11 PM
30°F
20%
6mph
NW
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
21°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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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