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

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Overcast

30°F

-1°C

Humidity 86%
Wind Speed SW 7 mph
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 7 Dec 10:35 am EST
Extended Forecast for

3 Miles W Markleton PA

  • Today

    Today: Cloudy, with a high near 38. Calm wind becoming southwest around 5 mph.

    High: 38 °F

    Cloudy

  • Tonight

    Tonight: A slight chance of snow before 10pm. Mostly cloudy, with a low around 16. Light and variable wind becoming northwest around 5 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. Light northeast wind.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
Cloudy, with a high near 38. Calm wind becoming southwest around 5 mph.
Tonight
A slight chance of snow before 10pm. Mostly cloudy, with a low around 16. Light and variable wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 26. Light northeast wind.
Monday Night
Partly cloudy, with a low around 11. Calm wind.
Tuesday
Mostly cloudy, with a high near 36. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
A chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 27. Chance of precipitation is 70%.
Thursday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Thursday Night
Snow likely. Cloudy, with a low around 24. Chance of precipitation is 60%.
Friday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Markleton PA
 39.87°N 79.34°W (Elev. 1900 ft)
Last Update:
7:36 am EST Dec 7, 2025
Forecast Valid:
10am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation