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

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Overcast

23°F

-5°C

Humidity 72%
Wind Speed Calm
Barometer 30.00 in (1018.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 5 Dec 11:51 am EST
Extended Forecast for

Mc Kees Rocks PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 32. Light south wind.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind becoming southwest around 5 mph after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 36. Southwest wind 6 to 10 mph.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. West wind around 6 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Cloudy, with a high near 37. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 20 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 32. Light south wind.
Tonight
Mostly cloudy, with a low around 23. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Mostly cloudy, with a high near 36. Southwest wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 27. West wind around 6 mph becoming calm in the evening.
Sunday
A slight chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Cloudy, with a high near 37. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Wednesday
Rain. High near 41. Chance of precipitation is 80%.
Wednesday Night
Rain and snow. Low around 27. Chance of precipitation is 90%.
Thursday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Kees Rocks PA
 40.47°N 80.1°W (Elev. 971 ft)
Last Update:
12:16 pm EST Dec 5, 2025
Forecast Valid:
12pm EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation