National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.22°N 79.37°W (Text-Only)
NWS Forecast for: Clarion PA
Issued by: National Weather Service Pittsburgh, PA
Last Update: 1:26 pm EDT Apr 16, 2026		Print

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Showers
    Likely


  • Tonight

    Tonight: Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Low around 55. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers then
    Slight Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Northwest wind 3 to 5 mph.

    High: 74 °F

    Decreasing
    Clouds


  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 55. Light and variable wind.

    Low: 55 °F

    Partly Cloudy



  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday
    Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 40. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Showers



  • Sunday

    Sunday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely


  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy



  • Monday

    Monday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny





    • This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Low around 55. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Northwest wind 3 to 5 mph.

    Friday Night: Partly cloudy, with a low around 55. Light and variable wind.

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Saturday Night: Showers and possibly a thunderstorm. Low around 40. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Sunday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    Sunday Night: Mostly cloudy, with a low around 29.

    Monday: Mostly sunny, with a high near 46.

    Monday Night: Areas of frost between 4am and 5am. Otherwise, mostly clear, with a low around 27.

    Tuesday: Mostly sunny, with a high near 64.

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Wednesday: Mostly sunny, with a high near 66.


    Clarion PA
     41.22°N 79.37°W (Elev. 1112 ft)

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