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

27°F

-3°C

Humidity 45%
Wind Speed W 8 G 25 mph
Barometer 29.82 in (1010.4 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 30 Dec 4:53 pm EST
Extended Forecast for

Danville PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind 7 to 10 mph, with gusts as high as 29 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 26. West wind around 11 mph, with gusts as high as 24 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Southwest wind 3 to 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. West wind 7 to 10 mph, with gusts as high as 29 mph.
Wednesday
Mostly cloudy, with a high near 31. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of snow showers, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
New Year's Day
Mostly sunny, with a high near 26. West wind around 11 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 16. Southwest wind 3 to 5 mph.
Friday
Mostly cloudy, with a high near 31.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Danville PA
 40.96°N 76.63°W (Elev. 499 ft)
Last Update:
1:51 pm EST Dec 30, 2025
Forecast Valid:
5pm EST Dec 30, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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