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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

43°F

6°C

Humidity 82%
Wind Speed W 6 mph
Barometer 30.17 in (1022.6 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill39°F (4°C)
Last update 24 Dec 2:53 am EST
Extended Forecast for

Monroeville PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Northwest wind around 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 41 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 4am. Mostly cloudy, with a low around 32. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Christmas Day

    Christmas Day: A chance of rain before 1pm. Mostly cloudy, with a high near 46. South wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. North wind 5 to 7 mph becoming east after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Freezing rain likely before 10am, then rain likely, possibly mixed with freezing rain between 10am and 1pm, then rain after 1pm. High near 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain/Freezing
    Rain Likely
    then
    Rain/Freezing
    Rain

  • Friday Night

    Friday Night: Rain, mainly before 1am. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Northwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 41. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Wednesday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 32. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
A chance of rain before 1pm. Mostly cloudy, with a high near 46. South wind 5 to 8 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 27. North wind 5 to 7 mph becoming east after midnight.
Friday
Freezing rain likely before 10am, then rain likely, possibly mixed with freezing rain between 10am and 1pm, then rain after 1pm. High near 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 1am. Low around 36. Chance of precipitation is 80%.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Sunday
Rain. High near 55. Chance of precipitation is 80%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 30. Windy. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monroeville PA
 40.44°N 79.75°W (Elev. 1181 ft)
Last Update:
2:13 am EST Dec 24, 2025
Forecast Valid:
3am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation