Hourly Weather Forecast - Monongahela, PA

12 AM
42°F
10%
10mph
WSW
Cloudy
Humidity
55%
Feels like
36°F
Dew Point
27°F
1 AM
41°F
10%
10mph
WSW
Cloudy
Humidity
58%
Feels like
35°F
Dew Point
28°F
2 AM
40°F
20%
10mph
WSW
Cloudy
Humidity
63%
Feels like
34°F
Dew Point
29°F
3 AM
39°F
20%
10mph
WSW
Cloudy
Humidity
69%
Feels like
32°F
Dew Point
30°F
4 AM
38°F
20%
10mph
WSW
Cloudy
Humidity
74%
Feels like
31°F
Dew Point
30°F
5 AM
37°F
10%
9mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
30°F
6 AM
35°F
10%
9mph
W
Partly Cloudy
Humidity
77%
Feels like
28°F
Dew Point
29°F
7 AM
34°F
10%
9mph
W
Mostly Clear
Humidity
75%
Feels like
27°F
Dew Point
27°F
7:38 AM
8 AM
33°F
10%
9mph
W
Sunny
Humidity
75%
Feels like
26°F
Dew Point
26°F
9 AM
33°F
10%
9mph
W
Sunny
Humidity
74%
Feels like
26°F
Dew Point
26°F
10 AM
33°F
10%
10mph
W
Sunny
Humidity
67%
Feels like
26°F
Dew Point
24°F
11 AM
34°F
0%
11mph
W
Sunny
Humidity
63%
Feels like
25°F
Dew Point
23°F
12 PM
34°F
0%
11mph
W
Sunny
Humidity
59%
Feels like
25°F
Dew Point
21°F
1 PM
34°F
0%
11mph
W
Sunny
Humidity
56%
Feels like
25°F
Dew Point
20°F
2 PM
33°F
0%
11mph
W
Sunny
Humidity
54%
Feels like
25°F
Dew Point
18°F
3 PM
32°F
0%
10mph
W
Sunny
Humidity
54%
Feels like
24°F
Dew Point
17°F
4 PM
30°F
0%
9mph
W
Sunny
Humidity
55%
Feels like
22°F
Dew Point
16°F
4:57 PM
5 PM
29°F
0%
9mph
W
Clear
Humidity
56%
Feels like
20°F
Dew Point
15°F
6 PM
27°F
0%
7mph
W
Clear
Humidity
60%
Feels like
19°F
Dew Point
15°F
7 PM
26°F
0%
6mph
W
Clear
Humidity
60%
Feels like
19°F
Dew Point
14°F
8 PM
26°F
10%
6mph
W
Clear
Humidity
61%
Feels like
19°F
Dew Point
14°F
9 PM
25°F
10%
5mph
W
Clear
Humidity
61%
Feels like
19°F
Dew Point
14°F
10 PM
25°F
10%
5mph
W
Clear
Humidity
62%
Feels like
18°F
Dew Point
14°F
11 PM
24°F
0%
4mph
W
Clear
Humidity
62%
Feels like
19°F
Dew Point
13°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

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