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

28°F

-2°C

Humidity 60%
Wind Speed W 6 mph
Barometer 30.11 in (1021.9 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 3 Feb 5:53 pm EST
Extended Forecast for

Glassport PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. North wind 3 to 5 mph.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Calm wind becoming north around 6 mph in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. Calm wind becoming west around 5 mph in the afternoon.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 13. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow. High near 31. Chance of precipitation is 90%.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.

    Low: 6 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 6. North wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 24. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 22. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 13. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Friday
Snow. High near 31. Chance of precipitation is 90%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly cloudy, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glassport PA
 40.34°N 79.88°W (Elev. 1099 ft)
Last Update:
1:02 pm EST Feb 3, 2026
Forecast Valid:
6pm EST Feb 3, 2026-6pm EST Feb 10, 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