Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

59°F

15°C

Humidity 35%
Wind Speed S 3 mph
Barometer 30.54 in (1034.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Oct 4:53 pm EDT
Extended Forecast for

Port Trevorton PA

  • Tonight

    Tonight: Patchy fog after 3am.  Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, sunny, with a high near 64. Calm wind becoming north around 5 mph.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Calm wind becoming north around 5 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. North wind 6 to 8 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. North wind 3 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, clear, with a low around 33. Calm wind.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 5 mph.
Monday Night
Mostly clear, with a low around 40. Calm wind becoming north around 5 mph after midnight.
Tuesday
Sunny, with a high near 65. North wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 37. North wind 3 to 7 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Trevorton PA
 40.7°N 76.91°W (Elev. 600 ft)
3:11 pm EDT Oct 18, 2026
5pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

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