Hourly Weather Forecast - Saint Clair, MO

12 AM
33°F
10%
4mph
SE
Partly Cloudy
Humidity
66%
Feels like
30°F
Dew Point
23°F
1 AM
33°F
10%
4mph
SE
Mostly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
23°F
2 AM
33°F
10%
4mph
SE
Mostly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
22°F
3 AM
32°F
10%
4mph
SE
Mostly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
22°F
4 AM
32°F
10%
4mph
SE
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
22°F
5 AM
32°F
10%
4mph
SE
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
22°F
6 AM
32°F
10%
4mph
SE
Partly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
22°F
7 AM
33°F
10%
4mph
SE
Partly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
23°F
7:17 AM
8 AM
35°F
10%
4mph
SE
Partly Cloudy
Humidity
63%
Feels like
31°F
Dew Point
24°F
9 AM
37°F
10%
4mph
SE
Cloudy
Humidity
62%
Feels like
34°F
Dew Point
25°F
10 AM
40°F
10%
5mph
SE
Cloudy
Humidity
60%
Feels like
36°F
Dew Point
27°F
11 AM
43°F
10%
5mph
SSE
Mostly Cloudy
Humidity
58%
Feels like
40°F
Dew Point
29°F
12 PM
45°F
10%
5mph
SSE
Mostly Cloudy
Humidity
56%
Feels like
42°F
Dew Point
31°F
1 PM
47°F
10%
5mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
44°F
Dew Point
33°F
2 PM
48°F
10%
5mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
46°F
Dew Point
34°F
3 PM
49°F
10%
5mph
SSE
Partly Cloudy
Humidity
62%
Feels like
47°F
Dew Point
36°F
4 PM
48°F
10%
4mph
SSE
Partly Cloudy
Humidity
66%
Feels like
46°F
Dew Point
37°F
4:47 PM
5 PM
47°F
0%
4mph
SSE
Partly Cloudy
Humidity
72%
Feels like
45°F
Dew Point
38°F
6 PM
46°F
10%
3mph
SSE
Partly Cloudy
Humidity
78%
Feels like
44°F
Dew Point
39°F
7 PM
45°F
10%
3mph
SSE
Partly Cloudy
Humidity
82%
Feels like
44°F
Dew Point
40°F
8 PM
45°F
10%
4mph
SSE
Partly Cloudy
Humidity
86%
Feels like
43°F
Dew Point
41°F
9 PM
44°F
10%
4mph
S
Partly Cloudy
Humidity
89%
Feels like
42°F
Dew Point
41°F
10 PM
44°F
10%
4mph
S
Partly Cloudy
Humidity
91%
Feels like
42°F
Dew Point
42°F
11 PM
44°F
10%
4mph
S
Partly Cloudy
Humidity
92%
Feels like
43°F
Dew Point
42°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide