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.

Fair

39°F

4°C

Humidity 65%
Wind Speed E 3 mph
Barometer 30.48 in (1032.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 19 Oct 12:53 am EDT
Extended Forecast for

8 Miles ESE Marienville PA

  • Overnight

    Overnight: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. Calm wind.

    Low: 31 °F

    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 67. Calm wind.

    High: 67 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Patchy frost after 3am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Patchy Frost
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 65 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 30. Northeast wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Clear then
    Patchy Frost

  • Wednesday

    Wednesday: Widespread frost before 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Patchy frost after 2am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Clear then
    Patchy Frost
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Frost and
    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. Calm wind.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 67. Calm wind.
Monday Night
Patchy fog after 2am. Patchy frost after 3am. Otherwise, mostly clear, with a low around 33. Calm wind.
Tuesday
Patchy fog before 7am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming northeast around 6 mph in the afternoon.
Tuesday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 30. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Widespread frost before 9am. Otherwise, sunny, with a high near 65.
Wednesday Night
Patchy fog after 3am. Patchy frost after 2am. Otherwise, mostly clear, with a low around 32.
Thursday
Patchy fog before 9am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 60.
Friday Night
Patchy frost. Otherwise, mostly clear, with a low around 32.
Saturday
Patchy frost. Otherwise, sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Marienville PA
 41.4°N 78.93°W (Elev. 1450 ft)
Last Update:
12:56 am EDT Oct 19, 2026
Forecast Valid:
1am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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