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

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

46°F

8°C

Humidity 83%
Wind Speed S 6 mph
Barometer 30.00 in (1016.3 mb)
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Wind Chill43°F (6°C)
Last update 11 Nov 1:53 am EST
Extended Forecast for

Plum PA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog

  • Veterans Day

    Veterans Day: Patchy fog before 8am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph.

    High: 62 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 44. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday

    Thursday: Rain, mainly before 2pm. High near 50. Northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 7pm. Mostly cloudy, with a low around 32. Northwest wind 11 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of snow before 7pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of rain after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 36. Calm wind.
Veterans Day
Patchy fog before 8am. Otherwise, increasing clouds, with a high near 62. Calm wind becoming south around 5 mph.
Wednesday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 44. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before 2pm. High near 50. Northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 32. Northwest wind 11 to 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Friday Night
A chance of snow before 7pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of rain after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 48.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 28.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plum PA
 40.5°N 79.74°W (Elev. 1079 ft)
Last Update:
1:21 am EST Nov 11, 2026
Forecast Valid:
2am EST Nov 11, 2026-6pm EST Nov 17, 2026
 
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Additional Resources

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Chance of Precipitation