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Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

-2°F

-19°C

Humidity 87%
Wind Speed Calm
Barometer 30.19 in (1023.2 mb)
Dewpoint -5°F (-21°C)
Visibility 9.00 mi
Last update 5 Feb 2:53 am EST
Extended Forecast for

Millersburg PA

  • Overnight

    Overnight: Mostly clear, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 27. Light north wind.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 13. Calm wind.

    Low: 13 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of snow after 1pm. Mostly cloudy, with a high near 29. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Scattered snow showers, mainly before 1am. Cloudy, with a low around 8. Light and variable wind becoming northwest 10 to 15 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

    Low: 8 °F

    Scattered
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Blustery.

    High: 16 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 7. Calm wind.
Thursday
Sunny, with a high near 27. Light north wind.
Thursday Night
Increasing clouds, with a low around 13. Calm wind.
Friday
A chance of snow after 1pm. Mostly cloudy, with a high near 29. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.
Friday Night
Scattered snow showers, mainly before 1am. Cloudy, with a low around 8. Light and variable wind becoming northwest 10 to 15 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 16. Blustery.
Saturday Night
Mostly clear, with a low around 2.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly cloudy, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
A chance of showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Millersburg PA
 40.55°N 76.94°W (Elev. 525 ft)
Last Update:
2:21 am EST Feb 5, 2026
Forecast Valid:
3am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
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