Hourly Weather Forecast - Ballwin, MO

12 AM
36°F
0%
5mph
S
Mostly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
30°F
1 AM
36°F
0%
5mph
S
Mostly Cloudy
Humidity
79%
Feels like
32°F
Dew Point
30°F
2 AM
35°F
0%
4mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
31°F
Dew Point
30°F
3 AM
35°F
0%
4mph
SW
Mostly Cloudy
Humidity
84%
Feels like
31°F
Dew Point
31°F
4 AM
34°F
0%
4mph
SW
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
31°F
5 AM
34°F
0%
4mph
W
Cloudy
Humidity
90%
Feels like
30°F
Dew Point
31°F
6 AM
34°F
10%
4mph
WNW
Cloudy
Humidity
91%
Feels like
30°F
Dew Point
32°F
7 AM
36°F
10%
5mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
32°F
Dew Point
33°F
7:10 AM
8 AM
38°F
10%
5mph
NW
Partly Cloudy
Humidity
84%
Feels like
34°F
Dew Point
34°F
9 AM
41°F
10%
6mph
NW
Partly Cloudy
Humidity
79%
Feels like
37°F
Dew Point
35°F
10 AM
43°F
10%
7mph
NW
Partly Cloudy
Humidity
75%
Feels like
39°F
Dew Point
35°F
11 AM
44°F
10%
8mph
NW
Mostly Sunny
Humidity
70%
Feels like
40°F
Dew Point
35°F
12 PM
46°F
0%
9mph
NW
Partly Cloudy
Humidity
67%
Feels like
41°F
Dew Point
35°F
1 PM
46°F
0%
9mph
NW
Partly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
35°F
2 PM
45°F
0%
9mph
NNW
Partly Cloudy
Humidity
65%
Feels like
41°F
Dew Point
34°F
3 PM
43°F
0%
9mph
NNW
Partly Cloudy
Humidity
68%
Feels like
38°F
Dew Point
33°F
4 PM
40°F
0%
8mph
NNW
Partly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
32°F
4:41 PM
5 PM
39°F
0%
7mph
NNW
Partly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
31°F
6 PM
38°F
0%
7mph
NNW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
30°F
7 PM
38°F
0%
6mph
NNW
Partly Cloudy
Humidity
70%
Feels like
33°F
Dew Point
29°F
8 PM
36°F
0%
6mph
NNW
Partly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
28°F
9 PM
34°F
0%
6mph
NNW
Partly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
27°F
10 PM
33°F
0%
6mph
NNW
Partly Cloudy
Humidity
77%
Feels like
27°F
Dew Point
26°F
11 PM
31°F
0%
6mph
NNW
Partly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
25°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide