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.

Overcast

52°F

11°C

Humidity 41%
Wind Speed W 13 G 25 mph
Barometer 30.13 in (1020.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 6 Nov 1:53 pm EST
Extended Forecast for

Millersburg PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 4pm. Mostly cloudy, with a high near 60. East wind 6 to 16 mph becoming south in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 47. South wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 65. West wind 3 to 7 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 33. Calm wind.
Friday
A slight chance of showers after 4pm. Mostly cloudy, with a high near 60. East wind 6 to 16 mph becoming south in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Friday Night
Showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 47. South wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 65. West wind 3 to 7 mph.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 62. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 27.
Veterans Day
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Millersburg PA
 40.55°N 76.97°W (Elev. 400 ft)
Last Update:
1:05 pm EST Nov 6, 2025
Forecast Valid:
2pm EST Nov 6, 2025-6pm EST Nov 12, 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