Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Partly Cloudy

77°F

25°C

Humidity 36%
Wind Speed W 12 G 21 mph
Barometer 29.74 in (1006.7 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Apr 6:53 pm EDT
Extended Forecast for

Monongahela PA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 59. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 3pm, then a chance of showers and thunderstorms after 3pm.  High near 71. South wind 5 to 8 mph becoming west in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 8pm.  Mostly cloudy, with a low around 47. Northwest wind around 7 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 65. Northeast wind 7 to 9 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. East wind 3 to 7 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly after 2pm.  High near 71. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers.  Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers then
    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 59. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 3pm, then a chance of showers and thunderstorms after 3pm. High near 71. South wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 47. Northwest wind around 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 65. Northeast wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 43. East wind 3 to 7 mph.
Monday
Sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Showers and possibly a thunderstorm, mainly after 2pm. High near 71. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers. Low around 53. Chance of precipitation is 80%.
Wednesday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Friday
Showers likely. Partly sunny, with a high near 62. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Monongahela PA
 40.21°N 79.93°W (Elev. 801 ft)
6:56 pm EDT Apr 24, 2026
7pm EDT Apr 24, 2026-6pm EDT May 1, 2026
 
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