Hourly Weather Forecast - Monongahela, PA

12 AM
32°F
0%
9mph
SSW
Clear
Humidity
71%
Feels like
25°F
Dew Point
24°F
1 AM
33°F
0%
9mph
SSW
Clear
Humidity
71%
Feels like
26°F
Dew Point
25°F
2 AM
34°F
0%
10mph
SSW
Partly Cloudy
Humidity
72%
Feels like
26°F
Dew Point
26°F
3 AM
35°F
0%
11mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
27°F
4 AM
35°F
10%
11mph
SSW
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
28°F
5 AM
35°F
10%
11mph
SW
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
28°F
6 AM
36°F
20%
12mph
SW
Cloudy
Humidity
73%
Feels like
28°F
Dew Point
28°F
7 AM
36°F
10%
12mph
SW
Mostly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
28°F
7:36 AM
8 AM
37°F
10%
12mph
SW
Mostly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
29°F
9 AM
38°F
10%
12mph
SW
Partly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
32°F
10 AM
39°F
10%
12mph
SW
Partly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
33°F
11 AM
40°F
10%
12mph
SW
Mostly Cloudy
Humidity
79%
Feels like
33°F
Dew Point
34°F
12 PM
41°F
10%
12mph
SW
Mostly Cloudy
Humidity
79%
Feels like
34°F
Dew Point
35°F
1 PM
41°F
10%
11mph
SW
Mostly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
36°F
2 PM
41°F
10%
10mph
WSW
Partly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
36°F
3 PM
40°F
10%
9mph
WSW
Partly Cloudy
Humidity
85%
Feels like
34°F
Dew Point
36°F
4 PM
39°F
10%
8mph
WSW
Partly Cloudy
Humidity
87%
Feels like
33°F
Dew Point
36°F
4:55 PM
5 PM
38°F
10%
7mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
32°F
Dew Point
35°F
6 PM
36°F
10%
6mph
WSW
Mostly Cloudy
Humidity
93%
Feels like
31°F
Dew Point
34°F
7 PM
35°F
10%
4mph
SW
Mostly Cloudy
Humidity
90%
Feels like
31°F
Dew Point
32°F
8 PM
33°F
10%
4mph
SSW
Partly Cloudy
Humidity
92%
Feels like
30°F
Dew Point
31°F
9 PM
32°F
10%
4mph
SSW
Hazy
Humidity
93%
Feels like
29°F
Dew Point
31°F
10 PM
32°F
10%
4mph
S
Hazy
Humidity
93%
Feels like
28°F
Dew Point
30°F
11 PM
31°F
10%
4mph
S
Hazy
Humidity
93%
Feels like
27°F
Dew Point
29°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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