Hourly Weather Forecast - Saint Clair, MO

12 AM
39°F
0%
5mph
SSW
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
31°F
1 AM
38°F
0%
5mph
SW
Partly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
32°F
2 AM
38°F
0%
5mph
SW
Cloudy
Humidity
79%
Feels like
34°F
Dew Point
32°F
3 AM
38°F
0%
5mph
WSW
Cloudy
Humidity
81%
Feels like
34°F
Dew Point
33°F
4 AM
38°F
0%
6mph
WSW
Cloudy
Humidity
83%
Feels like
33°F
Dew Point
33°F
5 AM
37°F
0%
6mph
W
Mostly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
33°F
6 AM
37°F
0%
6mph
W
Mostly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
33°F
7 AM
37°F
0%
6mph
WNW
Mostly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
33°F
7:11 AM
8 AM
37°F
0%
7mph
NW
Mostly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
33°F
9 AM
38°F
0%
8mph
NW
Partly Cloudy
Humidity
84%
Feels like
32°F
Dew Point
33°F
10 AM
38°F
0%
8mph
NW
Partly Cloudy
Humidity
80%
Feels like
32°F
Dew Point
33°F
11 AM
39°F
0%
9mph
NW
Partly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
32°F
12 PM
40°F
0%
9mph
NW
Partly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
31°F
1 PM
40°F
0%
9mph
NW
Partly Cloudy
Humidity
68%
Feels like
34°F
Dew Point
30°F
2 PM
40°F
0%
9mph
NW
Partly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
29°F
3 PM
39°F
0%
8mph
NW
Partly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
29°F
4 PM
38°F
0%
7mph
NW
Partly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
28°F
4:43 PM
5 PM
36°F
0%
6mph
NW
Partly Cloudy
Humidity
72%
Feels like
31°F
Dew Point
28°F
6 PM
34°F
0%
5mph
NNW
Partly Cloudy
Humidity
75%
Feels like
29°F
Dew Point
27°F
7 PM
32°F
0%
5mph
NNW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
26°F
8 PM
31°F
0%
4mph
NNW
Mostly Cloudy
Humidity
81%
Feels like
26°F
Dew Point
25°F
9 PM
29°F
0%
4mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
24°F
Dew Point
25°F
10 PM
28°F
0%
4mph
NNW
Partly Cloudy
Humidity
84%
Feels like
23°F
Dew Point
24°F
11 PM
27°F
0%
4mph
NNW
Partly Cloudy
Humidity
84%
Feels like
23°F
Dew Point
23°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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