7-Day Forecast 39.76°N 79.33°W (Text-Only)
NWS Forecast for: Addison PA
Issued by: National Weather Service State College, PA
Last Update: 8:06 pm EDT Apr 14, 2026
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  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 3am, then a slight chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 65. Southwest wind 3 to 6 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between 3pm and 5pm.  Mostly sunny, with a high near 83. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 67. Southwest wind 3 to 5 mph.

    Low: 67 °F

    Mostly Cloudy



  • Thursday

    Thursday: A slight chance of showers after 2pm.  Partly sunny, with a high near 80. Southwest wind 5 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am.  Mostly cloudy, with a low around 60. Southwest wind 3 to 5 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely


  • Friday

    Friday: A chance of showers, mainly before 2pm.  Partly sunny, with a high near 75. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Chance
    Showers


  • Friday
    Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear



  • Saturday

    Saturday: A chance of showers after 2pm.  Mostly sunny, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday
    Night

    Saturday Night: Showers likely, mainly after 8pm.  Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely




  • Tonight: Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 65. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Wednesday: A slight chance of showers between 3pm and 5pm. Mostly sunny, with a high near 83. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Wednesday Night: Mostly cloudy, with a low around 67. Southwest wind 3 to 5 mph.

    Thursday: A slight chance of showers after 2pm. Partly sunny, with a high near 80. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Thursday Night: A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 60. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Friday: A chance of showers, mainly before 2pm. Partly sunny, with a high near 75. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Friday Night: Mostly clear, with a low around 56.

    Saturday: A chance of showers after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

    Saturday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    Sunday Night: A chance of showers. Partly cloudy, with a low around 32. Chance of precipitation is 30%.

    Monday: Mostly sunny, with a high near 50.

    Monday Night: Mostly clear, with a low around 32.

    Tuesday: Mostly sunny, with a high near 58.



    Addison PA
     39.76°N 79.33°W (Elev. 2051 ft)

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