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

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Overcast

39°F

4°C

Humidity 60%
Wind Speed Vrbl 3 mph
Barometer 29.83 in (1010.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 11 Feb 8:53 am EST
Extended Forecast for

Selinsgrove, Penn Valley Airport PA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 36. West wind 7 to 13 mph, with gusts as high as 28 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Northwest wind around 6 mph becoming calm after midnight.

    Low: 12 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 35. Calm wind becoming west around 6 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 36. West wind 7 to 13 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 20. West wind 7 to 10 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy, with a high near 33. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Northwest wind around 6 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 35. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 40.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Washington's Birthday
Mostly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Selinsgrove, Penn Valley Airport PA
 40.83°N 76.86°W (Elev. 492 ft)
Last Update:
8:36 am EST Feb 11, 2026
Forecast Valid:
8am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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