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

41°F

5°C

Humidity 76%
Wind Speed N 9 G 25 mph
Barometer 29.71 in (1006.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Nov 9:53 am EST
Extended Forecast for

Winfield PA

  • Today

    Today: Rain likely, mainly before 1pm. Cloudy, with a high near 42. North wind 11 to 14 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.

    High: 42 °F

    Rain Likely

  • Tonight

    Tonight: A chance of rain and snow before 7pm, then a chance of snow between 7pm and midnight. Mostly cloudy, with a low around 32. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Northwest wind around 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 48. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 48 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly before 1pm. Cloudy, with a high near 42. North wind 11 to 14 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.
Tonight
A chance of rain and snow before 7pm, then a chance of snow between 7pm and midnight. Mostly cloudy, with a low around 32. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, with a high near 47. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 33. Northwest wind around 6 mph.
Sunday
Partly sunny, with a high near 48. Northwest wind 5 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winfield PA
 40.89°N 76.85°W (Elev. 600 ft)
Last Update:
9:51 am EST Nov 13, 2026
Forecast Valid:
10am EST Nov 13, 2026-6pm EST Nov 19, 2026
 
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Additional Resources

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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