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.

Fair

42°F

6°C

Humidity 53%
Wind Speed S 8 mph
Barometer 30.15 in (1021.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 4 Nov 11:53 pm EST
Extended Forecast for

Herminie PA

  • Overnight

    Overnight: Mostly clear, with a low around 38. South wind 5 to 7 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers, mainly after 5pm. Increasing clouds, with a high near 64. Breezy, with a south wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%.

    High: 64 °F

    Breezy. Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 37. Breezy, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. West wind 6 to 11 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Calm wind becoming southeast around 6 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely after 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday Night

    Friday Night: Showers, mainly before 1am, then a chance of rain after 4am. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 59. Chance of precipitation is 30%.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 38. South wind 5 to 7 mph.
Wednesday
A chance of showers, mainly after 5pm. Increasing clouds, with a high near 64. Breezy, with a south wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 37. Breezy, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 52. West wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 32. Calm wind becoming southeast around 6 mph after midnight.
Friday
Rain likely after 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 1am, then a chance of rain after 4am. Low around 46. Chance of precipitation is 90%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Sunday
Rain likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Veterans Day
Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Herminie PA
 40.23°N 79.72°W (Elev. 1043 ft)
Last Update:
12:31 am EST Nov 5, 2025
Forecast Valid:
12am EST Nov 5, 2025-6pm EST Nov 11, 2025
 
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