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

65°F

18°C

Humidity 70%
Wind Speed Calm
Barometer 29.89 in (1012.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 4 Nov 6:53 pm EST
Extended Forecast for

Donora PA

  • Tonight

    Tonight: Rain, mainly before 5am. Low around 61. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Southwest wind 8 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind 3 to 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain. Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 39. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.

    High: 52 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain, mainly before 5am. Low around 61. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Southwest wind 8 to 14 mph. 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 48. Southwest wind 3 to 6 mph.
Friday
A slight chance of rain. Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 39. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 34.
Veterans Day
Mostly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donora PA
 40.18°N 79.85°W (Elev. 830 ft)
Last Update:
6:21 pm EST Nov 4, 2026
Forecast Valid:
7pm EST Nov 4, 2026-6pm EST Nov 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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