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

54°F

12°C

Humidity 77%
Wind Speed N 12 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Oct 8:53 pm EDT
Extended Forecast for

Clarion PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North wind 3 to 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. North wind 6 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Northwest wind 3 to 6 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. North wind 5 to 9 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 4am. Otherwise, clear, with a low around 34. North wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Clear then
    Patchy 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
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. North wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 71. North wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 44. Northwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 63. North wind 5 to 9 mph.
Wednesday Night
Patchy frost after 4am. Otherwise, clear, with a low around 34. North wind around 6 mph becoming calm in the evening.
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 43.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Clarion PA
 41.22°N 79.37°W (Elev. 1112 ft)
Last Update:
8:48 pm EDT Oct 13, 2025
Forecast Valid:
9pm EDT Oct 13, 2025-6pm EDT Oct 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation