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

57°F

14°C

Humidity 81%
Wind Speed NE 8 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 13 Oct 1:53 pm EDT
Extended Forecast for

De Lancey PA

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 61. Northeast wind around 9 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 45. North wind 3 to 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. North wind 6 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. North wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Northwest wind 5 to 11 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 4am. Otherwise, clear, with a low around 34.

    Low: 34 °F

    Clear then
    Areas Frost

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Clear then
    Frost

  • Friday

    Friday: Widespread frost before 9am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Frost then
    Sunny

Detailed Forecast

Columbus Day
Mostly cloudy, with a high near 61. Northeast wind around 9 mph.
Tonight
Partly cloudy, with a low around 45. North wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 70. North wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 44. North wind 5 to 7 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 63. Northwest wind 5 to 11 mph.
Wednesday Night
Areas of frost after 4am. Otherwise, clear, with a low around 34.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 60.
Thursday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Sunday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Lancey PA
 40.96°N 78.97°W (Elev. 1404 ft)
Last Update:
1:38 pm EDT Oct 13, 2025
Forecast Valid:
2pm EDT Oct 13, 2025-6pm EDT Oct 19, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation