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.

A Few Clouds

47°F

8°C

Humidity 66%
Wind Speed NE 3 mph
Barometer 29.51 in (999.6 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Nov 4:53 am EST
Extended Forecast for

2 Miles NW Donora PA

  • Overnight

    Overnight: A slight chance of showers. Cloudy, with a low around 45. Calm wind. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers, mainly before 4pm. High near 51. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of rain showers before 5am, then a slight chance of snow showers. Cloudy, with a low around 35. North wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers after 2pm. Mostly cloudy, with a high near 45. Northwest wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Northwest wind 5 to 7 mph becoming calm.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

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

    High: 44 °F

    Chance
    Showers

  • Saturday Night

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

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of showers. Cloudy, with a low around 45. Calm wind. Chance of precipitation is 20%.
Thursday
Showers, mainly before 4pm. High near 51. Light and variable wind becoming northwest 6 to 11 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain showers before 5am, then a slight chance of snow showers. Cloudy, with a low around 35. North wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow showers before 1pm, then a slight chance of rain showers after 2pm. Mostly cloudy, with a high near 45. Northwest wind 7 to 10 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 30. Northwest wind 5 to 7 mph becoming calm.
Saturday
A chance of showers, mainly 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 47.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Donora PA
 40.2°N 79.87°W (Elev. 1073 ft)
Last Update:
5:16 am EST Nov 12, 2026
Forecast Valid:
5am EST Nov 12, 2026-6pm EST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation