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.

A Few Clouds

55°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 29.89 in (1012.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 Oct 7:53 am EDT
Extended Forecast for

Penns Creek PA

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 73. North wind 3 to 6 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 55. Light west wind.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Southwest wind 3 to 5 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 78. West wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers, mainly before 8am. High near 70. Chance of precipitation is 80%.

    High: 70 °F

    Showers then
    Chance
    Showers

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 73. North wind 3 to 6 mph.
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 55. Light west wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 64. Southwest wind 3 to 5 mph.
Wednesday
A slight chance of showers after 2pm. Mostly sunny, with a high near 78. West wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
Thursday
A chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Thursday Night
Showers, mainly after 2am. Low around 55. Chance of precipitation is 80%.
Friday
Showers, mainly before 8am. High near 70. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Areas of frost. Otherwise, mostly clear, with a low around 34.
Sunday
Widespread frost. Otherwise, sunny, with a high near 57.
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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:
8:06 am EDT Oct 12, 2026
Forecast Valid:
8am EDT Oct 12, 2026-6pm EDT Oct 18, 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