Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Overcast

59°F

15°C

Humidity 93%
Wind Speed NE 7 mph
Barometer 30.05 in (1017.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Sep 12:53 am EDT
Extended Forecast for

Clarion PA

  • Overnight

    Overnight: Patchy fog before 5am.  Otherwise, mostly cloudy, with a low around 53. Northeast wind around 6 mph.

    Low: 53 °F

    Patchy Fog

  • Monday

    Monday: A chance of showers, mainly after 2pm.  Patchy fog between 8am and 10am.  Otherwise, mostly cloudy, with a high near 65. East wind around 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Patchy Fog
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly between 9pm and 2am.  Cloudy, with a low around 51. East wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly after 3pm.  Mostly cloudy, with a high near 61. East wind around 9 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers.  Cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 61. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 53. Northeast wind around 6 mph.
Monday
A chance of showers, mainly after 2pm. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 65. East wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely, mainly between 9pm and 2am. Cloudy, with a low around 51. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 61. East wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers. Cloudy, with a low around 49. East wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Clarion PA
 41.2°N 79.37°W (Elev. 1496 ft)
1:01 am EDT Sep 21, 2026
1am EDT Sep 21, 2026-6pm EDT Sep 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database