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.

Overcast

64°F

18°C

Humidity 40%
Wind Speed SE 6 mph
Barometer 30.40 in (1029.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 1 Nov 12:53 pm EST
Extended Forecast for

Donora PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 68. Light southeast wind.

    High: 68 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. South wind 3 to 6 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 68. Light south wind.

    High: 68 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 49. South wind 3 to 5 mph.

    Low: 49 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. South wind around 5 mph becoming calm in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain, mainly after 1am. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 68. Light southeast wind.
Tonight
Mostly cloudy, with a low around 49. South wind 3 to 6 mph.
Monday
Mostly cloudy, with a high near 68. Light south wind.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 49. South wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 74. South wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Rain, mainly after 1am. Low around 59. Chance of precipitation is 80%.
Thursday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donora PA
 40.18°N 79.88°W (Elev. 1198 ft)
Last Update:
1:22 pm EST Nov 1, 2026
Forecast Valid:
1pm EST Nov 1, 2026-6pm EST Nov 7, 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