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

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

A Few Clouds

32°F

0°C

Humidity 82%
Wind Speed Calm
Barometer 30.05 in (1017.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 7 Dec 5:53 pm EST
Extended Forecast for

Dornsife PA

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 27. North wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 30. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 30 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Rain likely. Cloudy, with a high near 44. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. Light and variable wind becoming north 5 to 10 mph after midnight. Winds could gust as high as 21 mph.
Monday
Partly sunny, with a high near 27. North wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 8. Calm wind.
Tuesday
Increasing clouds, with a high near 30. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Rain likely. Cloudy, with a high near 44. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 37.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Friday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dornsife PA
 40.75°N 76.73°W (Elev. 600 ft)
Last Update:
6:06 pm EST Dec 7, 2025
Forecast Valid:
6pm EST Dec 7, 2025-6pm EST Dec 14, 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