Current conditions at

Selinsgrove Penn Valley Airport (KSEG)

Lat: 40.82°NLon: 76.87°WElev: 443ft.

Fair

47°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in (1019.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 27 Aug 3:53 am EDT
Extended Forecast for

Mifflinburg PA

  • Today

    Today: Sunny, with a high near 72. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Calm wind.

    Low: 49 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 76. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 2am.  Mostly cloudy, with a low around 57. Light southwest wind.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 8am, then a slight chance of showers after 2pm.  Mostly sunny, with a high near 72. Calm wind becoming northwest 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 72. Calm wind becoming northwest 5 to 8 mph in the morning.
Tonight
Increasing clouds, with a low around 49. Calm wind.
Thursday
Partly sunny, with a high near 76. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 57. Light southwest wind. Chance of precipitation is 30%.
Friday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly sunny, with a high near 72. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 51.
Labor Day
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Mifflinburg PA
 40.91°N 77.05°W (Elev. 699 ft)
4:07 am EDT Aug 27, 2025
4am EDT Aug 27, 2025-6pm EDT Sep 2, 2025
 
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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