Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Mostly Cloudy
78°F
26°C
| Humidity | 50% |
| Wind Speed | S 12 G 20 mph |
| Barometer | 30.27 in (1024.6 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 8.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 7 Aug 12:53 pm EDT |
Extended Forecast for
Monessen PA
This Afternoon
High: 84 °F
Mostly Sunny
Tonight
Low: 64 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 92 °F
Hot
Sunday Night
Low: 67 °F
Mostly Clear
Monday
High: 92 °F
Hot
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 84. Southeast wind around 9 mph.
Tonight
Mostly clear, with a low around 64. Southeast wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 86. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. Southeast wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 89. Light southeast wind.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny and hot, with a high near 92.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny and hot, with a high near 92.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Mostly sunny and hot, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Monessen PA
40.16°N 79.88°W (Elev. 801 ft)
40.16°N 79.88°W (Elev. 801 ft)
1:07 pm EDT Aug 7, 2025
1pm EDT Aug 7, 2025-6pm EDT Aug 13, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
