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.

Overcast

25°F

-4°C

Humidity 46%
Wind Speed S 12 mph
Barometer 30.01 in (1016.9 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 9 Dec 3:53 pm EST
Extended Forecast for

Danville PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. South wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, snow, and freezing rain before 1pm, then rain, possibly mixed with snow between 1pm and 2pm, then rain after 2pm. High near 39. South wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 39 °F

    Wintry Mix

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. West wind 8 to 10 mph, with gusts as high as 29 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow after 1pm. Partly sunny, with a high near 34. Chance of precipitation is 20%.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. South wind around 6 mph becoming calm in the evening.
Wednesday
Rain, snow, and freezing rain before 1pm, then rain, possibly mixed with snow between 1pm and 2pm, then rain after 2pm. High near 39. South wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 25. Southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 24 mph.
Thursday
Partly sunny, with a high near 32. West wind 8 to 10 mph, with gusts as high as 29 mph.
Thursday Night
Mostly cloudy, with a low around 23. West wind around 7 mph, with gusts as high as 20 mph.
Friday
A slight chance of snow after 1pm. Partly sunny, with a high near 34. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 36.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Danville PA
 40.96°N 76.6°W (Elev. 499 ft)
Last Update:
2:21 pm EST Dec 9, 2025
Forecast Valid:
4pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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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