Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Fair
64°F
18°C
| Humidity | 45% |
| Wind Speed | W 5 mph |
| Barometer | 30.44 in (1031.5 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 25 Oct 3:53 pm EDT |
Extended Forecast for
Monessen PA
This Afternoon
High: 67 °F
Sunny
Tonight
Low: 38 °F
Areas Fog
Monday
High: 70 °F
Patchy Fog
then SunnyMonday Night
Low: 44 °F
Patchy Fog
Tuesday
High: 69 °F
Areas Fog
then SunnyTuesday Night
Low: 46 °F
Partly Cloudy
Wednesday
High: 72 °F
Partly Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 74 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 67. Calm wind.
Tonight
Areas of fog after 10pm. Otherwise, mostly clear, with a low around 38. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 44. Calm wind.
Tuesday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 69. Light north wind.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 72.
Additional Forecasts and Information
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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)
2:21 pm EDT Oct 25, 2026
4pm EDT Oct 25, 2026-6pm EDT Oct 31, 2026
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