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

26°F

-3°C

Humidity 78%
Wind Speed SW 6 mph
Barometer 29.92 in (1013.8 mb)
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 6 Dec 7:53 am EST
Extended Forecast for

Dalmatia PA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 38 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 22. Southwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph in the afternoon.

    High: 38 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Southwest wind 5 to 9 mph becoming northwest after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. North wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain. Cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 22. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 21. Southwest wind 5 to 9 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 27. North wind 6 to 9 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Cloudy, with a high near 40. Chance of precipitation is 50%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dalmatia PA
 40.65°N 76.89°W (Elev. 499 ft)
Last Update:
7:26 am EST Dec 6, 2025
Forecast Valid:
8am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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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