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.

Fog/Mist

47°F

8°C

Humidity 93%
Wind Speed NW 7 mph
Barometer 29.95 in (1014.8 mb)
Dewpoint 45°F (7°C)
Visibility 3.00 mi
Wind Chill44°F (7°C)
Last update 6 Nov 4:53 pm EST
Extended Forecast for

Cheswick PA

  • This Afternoon

    This Afternoon: A chance of rain. Cloudy, with a steady temperature around 48. Calm wind. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain before 8pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: A chance of showers, mainly between 11am and 3pm. Mostly cloudy, with a high near 52. West wind 9 to 17 mph. Chance of precipitation is 40%.

    High: 52 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. West wind 7 to 13 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. Southwest wind 10 to 18 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain. Cloudy, with a steady temperature around 48. Calm wind. Chance of precipitation is 30%.
Tonight
A chance of rain before 8pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly between 11am and 3pm. Mostly cloudy, with a high near 52. West wind 9 to 17 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 35. West wind 7 to 13 mph.
Sunday
Sunny, with a high near 58. Southwest wind 10 to 18 mph.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 36.
Veterans Day
Mostly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly cloudy, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheswick PA
 40.55°N 79.79°W (Elev. 1066 ft)
Last Update:
5:21 pm EST Nov 6, 2026
Forecast Valid:
5pm EST Nov 6, 2026-6pm EST Nov 13, 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