National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

48°F

9°C

Humidity 22%
Wind Speed W 16 G 32 mph
Barometer 29.76 in (1008.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Mar 10:53 pm EDT
Extended Forecast for

Plum PA

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Breezy, with a west wind 18 to 21 mph, with gusts as high as 37 mph.

    Low: 30 °F

    Increasing
    Clouds and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. West wind 10 to 14 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. Calm wind becoming east 5 to 9 mph in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 63. Southeast wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 50. Southeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 68. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: A chance of snow before 2am. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Breezy.

    High: 29 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. Breezy, with a west wind 18 to 21 mph, with gusts as high as 37 mph.
Saturday
Mostly sunny, with a high near 47. West wind 10 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 36. Calm wind becoming east 5 to 9 mph in the evening.
Sunday
Mostly cloudy, with a high near 63. Southeast wind 13 to 18 mph, with gusts as high as 30 mph.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 50. Southeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 68. Breezy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of snow before 2am. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 29. Breezy.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly cloudy, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plum PA
 40.52°N 79.74°W (Elev. 1243 ft)
Last Update:
10:36 pm EDT Mar 13, 2026
Forecast Valid:
11pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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