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

38°F

3°C

Humidity 52%
Wind Speed SW 14 G 23 mph
Barometer 29.80 in (1010.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Nov 5:53 am EST
Extended Forecast for

Mount Oliver PA

  • Today

    Today: Isolated showers between 9am and 1pm. Cloudy, with a high near 47. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 47 °F

    Isolated
    Showers and
    Breezy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 34. West wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 49. West wind 10 to 15 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. West wind around 7 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 52. Southwest wind 6 to 9 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Sunday

    Sunday: A chance of rain before 1pm. Partly sunny, with a high near 56. Chance of precipitation is 50%.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
Isolated showers between 9am and 1pm. Cloudy, with a high near 47. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 34. West wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 49. West wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 31. West wind around 7 mph.
Friday
Mostly sunny, with a high near 52. Southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
Saturday Night
Rain. Low around 48. Chance of precipitation is 80%.
Sunday
A chance of rain before 1pm. Partly sunny, with a high near 56. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Oliver PA
 40.39°N 79.99°W (Elev. 1188 ft)
Last Update:
12:46 am EST Nov 12, 2025
Forecast Valid:
6am EST Nov 12, 2025-6pm EST Nov 18, 2025
 
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