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

31°F

-1°C

Humidity 59%
Wind Speed W 9 G 22 mph
Barometer 30.14 in (1020.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 11 Jan 9:53 pm EST
Extended Forecast for

Milton PA

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind 9 to 13 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Light southwest wind.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 45. Calm wind becoming south around 6 mph in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

    Low: 29 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and snow before 1pm, then a chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. West wind 9 to 13 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 41. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 27. Light southwest wind.
Tuesday
Increasing clouds, with a high near 45. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers before 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Thursday
A chance of rain and snow before 1pm, then a chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Milton PA
 41.01°N 76.86°W (Elev. 456 ft)
Last Update:
10:06 pm EST Jan 11, 2026
Forecast Valid:
10pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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