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.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in (1019.1 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Last update 15 Oct 5:53 am EDT
Extended Forecast for

3 Miles SW Dalmatia PA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 63. West wind 8 to 11 mph becoming north in the morning. Winds could gust as high as 23 mph.

    High: 63 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 39. North wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34. Northwest wind 8 to 11 mph.

    Low: 34 °F

    Clear

  • Friday

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 60. North wind around 7 mph.

    High: 60 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 63. West wind 8 to 11 mph becoming north in the morning. Winds could gust as high as 23 mph.
Tonight
Clear, with a low around 39. North wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 59. North wind 9 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 34. Northwest wind 8 to 11 mph.
Friday
Areas of frost before 9am. Otherwise, sunny, with a high near 60. North wind around 7 mph.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Dalmatia PA
 40.61°N 76.9°W (Elev. 499 ft)
Last Update:
4:34 am EDT Oct 15, 2025
Forecast Valid:
6am EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
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