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

34°F

1°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 30.22 in (1023.8 mb)
Dewpoint 34°F (1°C)
Visibility 2.50 mi
Last update 20 Nov 11:53 am EST
Extended Forecast for

Penns Creek PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 45. Calm wind.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Cloudy then
    Patchy Fog

  • Friday

    Friday: Patchy fog between 7am and 10am. Otherwise, mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph.

    High: 53 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers before 1pm. Partly sunny, with a high near 49. North wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 45. Calm wind.
Tonight
Patchy fog after 1am. Otherwise, cloudy, with a low around 36. Calm wind.
Friday
Patchy fog between 7am and 10am. Otherwise, mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A slight chance of showers before 1pm. Partly sunny, with a high near 49. North wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
A chance of rain. Cloudy, with a high near 51. Chance of precipitation is 40%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penns Creek PA
 40.87°N 77.06°W (Elev. 600 ft)
Last Update:
12:03 pm EST Nov 20, 2025
Forecast Valid:
12pm EST Nov 20, 2025-6pm EST Nov 26, 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