National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

50°F

10°C

Humidity 48%
Wind Speed S 9 mph
Barometer 29.99 in (1016.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 9 Jan 12:53 am EST
Extended Forecast for

Clairton PA

  • Overnight

    Overnight: Partly cloudy, with a low around 45. South wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Rain, mainly before 5pm. High near 63. South wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain. High near 52. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain Likely
    then Rain

  • Saturday Night

    Saturday Night: Rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a slight chance of rain after 4am. Low around 31. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain then
    Rain/Snow

  • Sunday

    Sunday: A chance of rain before 7am, then a chance of rain and snow between 7am and 10am, then snow likely after 10am. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Chance
    Rain/Snow
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 45. South wind 7 to 9 mph, with gusts as high as 21 mph.
Friday
Rain, mainly before 5pm. High near 63. South wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 39. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
Rain. High near 52. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a slight chance of rain after 4am. Low around 31. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
A chance of rain before 7am, then a chance of rain and snow between 7am and 10am, then snow likely after 10am. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Wednesday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Thursday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clairton PA
 40.31°N 79.89°W (Elev. 801 ft)
Last Update:
1:01 am EST Jan 9, 2026
Forecast Valid:
1am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
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