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Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Overcast
76°F
24°C
Humidity | 69% |
Wind Speed | SW 17 mph |
Barometer | 29.83 in (1009.7 mb) |
Dewpoint | 65°F (18°C) |
Visibility | 10.00 mi |
Heat Index | 78°F (26°C) |
Last update | 19 Jun 12:53 pm EDT |
Extended Forecast for
Monessen PA
Juneteenth
High: 79 °F
T-storms
Tonight
Low: 58 °F
T-storms
Likely then
Partly CloudyFriday
High: 82 °F
Mostly Sunny
Friday Night
Low: 63 °F
Partly Cloudy
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 67 °F
Mostly Clear
Sunday
High: 93 °F
Hot
Sunday Night
Low: 70 °F
Mostly Clear
Monday
High: 94 °F
Hot
Detailed Forecast
Juneteenth
Showers and thunderstorms likely before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then showers and thunderstorms likely after 5pm. High near 79. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 8pm, then a slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 58. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 82. West wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 63. Light south wind.
Saturday
Mostly sunny, with a high near 88. Southwest wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny and hot, with a high near 93.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny and hot, with a high near 94.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
Monessen PA
40.14°N 79.88°W (Elev. 1086 ft)
40.14°N 79.88°W (Elev. 1086 ft)
1:07 pm EDT Jun 19, 2025
1pm EDT Jun 19, 2025-6pm EDT Jun 25, 2025