Hourly Weather Forecast - Monongahela, PA

12 AM
17°F
10%
8mph
W
Partly Cloudy
Humidity
91%
Feels like
6°F
Dew Point
15°F
1 AM
16°F
10%
7mph
W
Partly Cloudy
Humidity
88%
Feels like
6°F
Dew Point
13°F
2 AM
16°F
10%
7mph
W
Partly Cloudy
Humidity
87%
Feels like
6°F
Dew Point
13°F
3 AM
15°F
10%
7mph
W
Partly Cloudy
Humidity
87%
Feels like
5°F
Dew Point
12°F
4 AM
14°F
10%
7mph
W
Partly Cloudy
Humidity
87%
Feels like
4°F
Dew Point
11°F
5 AM
14°F
10%
7mph
W
Mostly Cloudy
Humidity
87%
Feels like
4°F
Dew Point
11°F
6 AM
14°F
10%
7mph
WSW
Mostly Cloudy
Humidity
88%
Feels like
3°F
Dew Point
11°F
7 AM
14°F
10%
7mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
3°F
Dew Point
10°F
7:34 AM
8 AM
14°F
10%
8mph
WSW
Partly Cloudy
Humidity
88%
Feels like
4°F
Dew Point
11°F
9 AM
15°F
10%
8mph
WSW
Mostly Sunny
Humidity
89%
Feels like
5°F
Dew Point
13°F
10 AM
17°F
10%
8mph
WSW
Mostly Sunny
Humidity
87%
Feels like
6°F
Dew Point
13°F
11 AM
18°F
10%
9mph
SW
Mostly Sunny
Humidity
85%
Feels like
7°F
Dew Point
14°F
12 PM
19°F
10%
9mph
SW
Mostly Sunny
Humidity
81%
Feels like
8°F
Dew Point
14°F
1 PM
19°F
10%
9mph
SW
Mostly Sunny
Humidity
79%
Feels like
9°F
Dew Point
14°F
2 PM
20°F
10%
9mph
SW
Mostly Sunny
Humidity
75%
Feels like
9°F
Dew Point
13°F
3 PM
20°F
10%
9mph
SW
Partly Cloudy
Humidity
76%
Feels like
9°F
Dew Point
13°F
4 PM
19°F
10%
9mph
SW
Mostly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
13°F
4:54 PM
5 PM
18°F
10%
9mph
SW
Cloudy
Humidity
77%
Feels like
8°F
Dew Point
13°F
6 PM
18°F
10%
8mph
SW
Cloudy
Humidity
80%
Feels like
8°F
Dew Point
13°F
7 PM
18°F
10%
8mph
SW
Cloudy
Humidity
80%
Feels like
7°F
Dew Point
13°F
8 PM
17°F
10%
8mph
SW
Cloudy
Humidity
80%
Feels like
7°F
Dew Point
13°F
9 PM
18°F
10%
8mph
SW
Mostly Cloudy
Humidity
79%
Feels like
7°F
Dew Point
12°F
10 PM
18°F
10%
8mph
SW
Cloudy
Humidity
78%
Feels like
7°F
Dew Point
12°F
11 PM
17°F
30%
8mph
SW
30% Chance of Snow
Humidity
79%
Feels like
7°F
Dew Point
12°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide