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 97%
Wind Speed NW 3 mph
Barometer 30.17 in (1022.0 mb)
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Last update 19 Nov 7:53 am EST
Extended Forecast for

3 Miles WSW Liverpool PA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of light rain before 1am. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Light Rain

  • Friday

    Friday: A slight chance of rain. Cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain. Cloudy, with a low around 42. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 52. Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 46. Calm wind.
Tonight
Mostly cloudy, with a low around 31. Calm wind.
Thursday
Mostly cloudy, with a high near 46. Calm wind.
Thursday Night
A slight chance of light rain before 1am. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.
Friday
A slight chance of rain. Cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of rain. Cloudy, with a low around 42. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 52. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Liverpool PA
 40.56°N 77.05°W (Elev. 610 ft)
Last Update:
7:33 am EST Nov 19, 2025
Forecast Valid:
8am EST Nov 19, 2025-6pm EST Nov 25, 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