7-Day Forecast 40.37°N 80.02°W (Text-Only)
NWS Forecast for: Castle Shannon PA
Issued by: National Weather Service Pittsburgh, PA
Last Update: 4:52 am EDT May 29, 2024
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  • Today

    Today: Showers likely, then showers and possibly a thunderstorm after 11am.  High near 67. Calm wind becoming north 5 to 7 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers then
    T-storms


  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm.  Partly cloudy, with a low around 48. Northwest wind around 7 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Northwest wind 6 to 9 mph.

    High: 69 °F

    Sunny



  • Thursday
    Night

    Thursday Night: Clear, with a low around 45. North wind 5 to 9 mph.

    Low: 45 °F

    Clear



  • Friday

    Friday: Sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 73 °F

    Sunny



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear



  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny



  • Saturday
    Night

    Saturday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms



  • Today: Showers likely, then showers and possibly a thunderstorm after 11am. High near 67. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 48. Northwest wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Thursday: Sunny, with a high near 69. Northwest wind 6 to 9 mph.

    Thursday Night: Clear, with a low around 45. North wind 5 to 9 mph.

    Friday: Sunny, with a high near 73. Calm wind becoming northwest around 6 mph in the afternoon.

    Friday Night: Mostly clear, with a low around 48.

    Saturday: Mostly sunny, with a high near 79.

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Sunday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 30%.

    Monday Night: A chance of thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.



    Castle Shannon PA
     40.37°N 80.02°W (Elev. 1109 ft)

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