Hourly Weather Forecast - Saint Clair, PA

4 AM
16°F
0%
3mph
WNW
Mostly Clear
Humidity
73%
Feels like
10°F
Dew Point
9°F
5 AM
15°F
0%
3mph
WNW
Partly Cloudy
Humidity
78%
Feels like
15°F
Dew Point
9°F
6 AM
14°F
0%
2mph
W
Mostly Clear
Humidity
82%
Feels like
14°F
Dew Point
10°F
7 AM
15°F
0%
2mph
WSW
Partly Cloudy
Humidity
86%
Feels like
15°F
Dew Point
11°F
7:25 AM
8 AM
17°F
0%
3mph
WSW
Partly Cloudy
Humidity
82%
Feels like
17°F
Dew Point
12°F
9 AM
20°F
0%
4mph
SW
Partly Cloudy
Humidity
77%
Feels like
15°F
Dew Point
14°F
10 AM
23°F
0%
5mph
SW
Partly Cloudy
Humidity
71%
Feels like
17°F
Dew Point
15°F
11 AM
26°F
0%
6mph
SW
Mostly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
16°F
12 PM
27°F
0%
8mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
17°F
1 PM
28°F
0%
9mph
WSW
Mostly Cloudy
Humidity
61%
Feels like
20°F
Dew Point
17°F
2 PM
29°F
0%
9mph
WSW
Mostly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
16°F
3 PM
29°F
0%
10mph
W
Mostly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
15°F
4 PM
28°F
0%
10mph
W
Mostly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
14°F
5 PM
26°F
0%
10mph
W
Partly Cloudy
Humidity
57%
Feels like
16°F
Dew Point
13°F
5:06 PM
6 PM
24°F
0%
11mph
W
Partly Cloudy
Humidity
58%
Feels like
13°F
Dew Point
11°F
7 PM
22°F
0%
11mph
W
Partly Cloudy
Humidity
58%
Feels like
11°F
Dew Point
10°F
8 PM
20°F
0%
11mph
WNW
Partly Cloudy
Humidity
59%
Feels like
9°F
Dew Point
8°F
9 PM
19°F
0%
10mph
WNW
Partly Cloudy
Humidity
57%
Feels like
7°F
Dew Point
6°F
10 PM
17°F
0%
10mph
WNW
Mostly Clear
Humidity
57%
Feels like
5°F
Dew Point
5°F
11 PM
16°F
0%
10mph
WNW
Mostly Clear
Humidity
58%
Feels like
4°F
Dew Point
3°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(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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