National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Overcast

24°F

-4°C

Humidity 77%
Wind Speed W 12 mph
Barometer 30.15 in (1023.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 12 Jan 1:53 am EST
Extended Forecast for

4 Miles SSW Penfield PA

  • Overnight

    Overnight: Cloudy, with a low around 21. West wind 11 to 13 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 34. West wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 34 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain. High near 39. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 10pm. Low around 21. Chance of precipitation is 80%.

    Low: 21 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Overnight
Cloudy, with a low around 21. West wind 11 to 13 mph, with gusts as high as 26 mph.
Monday
Mostly cloudy, with a high near 34. West wind 11 to 14 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 27. Southwest wind around 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 42. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 39. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 10pm. Low around 21. Chance of precipitation is 80%.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
A chance of snow showers after 1pm. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Penfield PA
 41.16°N 78.65°W (Elev. 1581 ft)
Last Update:
1:46 am EST Jan 12, 2026
Forecast Valid:
2am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation