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Weather in Monongahela, Pennsylvania, USA

Now
39 °F

Mostly cloudy.


Feels Like: 32 °F
Forecast: 43 / 33 °F
Wind: 10 mph ↑ from North

Location: Allegheny County Airport
Current Time: Nov 13, 2026 at 9:59:02 am
Latest Report: Nov 13, 2026 at 9:32 am
Visibility: 10 mi
Pressure: 29.76 "Hg
Humidity: 73%
Dew Point: 31 °F

Upcoming 5 hours

Now 10:00 am 11:00 am 12:00 pm 1:00 pm 2:00 pm
39 °F 41 °F 42 °F 42 °F 42 °F 43 °F

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Forecast for the next 48 hours

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  Friday Saturday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 39 °F 43 °F 37 °F 34 °F 37 °F 43 °F 37 °F
Sprin­kles. Broken clouds. Drizzle. Low clouds. Mostly cloudy. Low clouds. Drizzle. Low clouds. Sprin­kles. Low clouds. Sprin­kles. Low clouds.
Feels Like 33 °F 38 °F 33 °F 29 °F 30 °F 37 °F 30 °F
Wind Speed 8 mph 8 mph 5 mph 6 mph 10 mph 11 mph 10 mph
Wind Direction N
↑
NNW
↑
NW
↑
W
↑
WNW
↑
WNW
↑
W
↑
Humidity 75% 58% 68% 82% 81% 66% 76%
Dew Point 32 °F 29 °F 27 °F 29 °F 32 °F 32 °F 31 °F
Visibility 4 mi 3 mi 6 mi 4 mi 5 mi 3 mi 6 mi
Probability of Precipitation 22% 21% 5% 2% 5% 27% 10%
Amount of Rain 0.02" 0.00" 0.00" 0.00" 0.01" 0.02" 0.01"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Friday, November 13, 2026 8:42:29 am Monongahela time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Light rain. Fog. 49 / 40 °F
Humidity: 88%. Wind: 7 mph ↑ from North

More weather last week

Currently at nearby stations

43 °F

Washington Weather Reporting Station: (20 mi)

Mostly cloudy.

39 °F

Pittsburgh International Airport: (26 mi)

Light rain. Mostly cloudy. (1 hour ago)

35 °F

Pittsburgh Pittsburgh International Airport: (27 mi)

Passing clouds. (3 hours ago)

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
8
9
10
11
12

View historic weather

28

Detailed forecast for 14 days