Hourly Weather Forecast - Saint Clair, MI

12 AM
15°F
10%
4mph
SW
Partly Cloudy
Humidity
64%
Feels like
8°F
Dew Point
5°F
1 AM
15°F
10%
4mph
SSW
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
6°F
2 AM
16°F
10%
5mph
S
Partly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
7°F
3 AM
17°F
10%
5mph
S
Mostly Cloudy
Humidity
68%
Feels like
10°F
Dew Point
9°F
4 AM
19°F
20%
6mph
S
Mostly Cloudy
Humidity
65%
Feels like
11°F
Dew Point
9°F
5 AM
20°F
20%
7mph
S
Mostly Cloudy
Humidity
65%
Feels like
11°F
Dew Point
10°F
6 AM
20°F
30%
8mph
S
30% Chance of Flurries
Humidity
67%
Feels like
11°F
Dew Point
11°F
7 AM
21°F
20%
9mph
S
Cloudy
Humidity
67%
Feels like
11°F
Dew Point
12°F
7:57 AM
8 AM
23°F
20%
9mph
S
Cloudy
Humidity
65%
Feels like
13°F
Dew Point
13°F
9 AM
26°F
10%
10mph
S
Cloudy
Humidity
62%
Feels like
16°F
Dew Point
15°F
10 AM
29°F
10%
10mph
S
Cloudy
Humidity
56%
Feels like
19°F
Dew Point
15°F
11 AM
31°F
20%
11mph
S
Cloudy
Humidity
53%
Feels like
22°F
Dew Point
16°F
12 PM
32°F
20%
11mph
SSW
Cloudy
Humidity
51%
Feels like
24°F
Dew Point
16°F
1 PM
33°F
20%
11mph
SSW
Cloudy
Humidity
50%
Feels like
25°F
Dew Point
17°F
2 PM
35°F
20%
10mph
SSW
Mostly Cloudy
Humidity
48%
Feels like
27°F
Dew Point
17°F
3 PM
35°F
10%
10mph
SSW
Partly Cloudy
Humidity
48%
Feels like
27°F
Dew Point
17°F
4 PM
35°F
10%
9mph
SSW
Partly Cloudy
Humidity
50%
Feels like
27°F
Dew Point
18°F
4:58 PM
5 PM
34°F
10%
9mph
SSW
Partly Cloudy
Humidity
52%
Feels like
27°F
Dew Point
18°F
6 PM
33°F
10%
8mph
SSW
Partly Cloudy
Humidity
56%
Feels like
26°F
Dew Point
19°F
7 PM
32°F
10%
7mph
SSW
Partly Cloudy
Humidity
56%
Feels like
25°F
Dew Point
18°F
8 PM
31°F
10%
7mph
SW
Mostly Cloudy
Humidity
66%
Feels like
25°F
Dew Point
21°F
9 PM
31°F
10%
7mph
SW
Cloudy
Humidity
68%
Feels like
25°F
Dew Point
22°F
10 PM
31°F
20%
6mph
SW
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
22°F
11 PM
31°F
30%
6mph
WSW
30% Chance of Flurries
Humidity
73%
Feels like
25°F
Dew Point
23°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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

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