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

41°F

5°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.08 in (1020.1 mb)
Dewpoint 41°F (5°C)
Visibility 0.75 mi
Wind Chill38°F (3°C)
Last update 20 Nov 10:53 pm EST
Extended Forecast for

Larimer PA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, cloudy, with a low around 36. Light south wind.

    Low: 36 °F

    Patchy Fog

  • Friday

    Friday: A slight chance of rain between 1pm and 2pm, then a slight chance of showers after 2pm. Patchy fog before noon. Otherwise, cloudy, with a high near 53. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.

    High: 53 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain, mainly before 3am. Low around 40. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 50. North wind 5 to 7 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, cloudy, with a low around 36. Light south wind.
Friday
A slight chance of rain between 1pm and 2pm, then a slight chance of showers after 2pm. Patchy fog before noon. Otherwise, cloudy, with a high near 53. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Friday Night
Rain, mainly before 3am. Low around 40. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 50. North wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 29. Calm wind.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 56.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Tuesday
Rain. High near 60. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 46. Chance of precipitation is 80%.
Wednesday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Thanksgiving Day
Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Larimer PA
 40.35°N 79.74°W (Elev. 899 ft)
Last Update:
11:23 pm EST Nov 20, 2025
Forecast Valid:
11pm EST Nov 20, 2025-6pm EST Nov 27, 2025
 
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Additional Resources

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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