NWS Forecast for: Johns Island SC
Issued by: National Weather Service Charleston, SC
Last Update: 6:58 am EDT May 27, 2020
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  • Today

    Today: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall.  High near 79. Northeast wind 9 to 15 mph becoming west in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain
    then Showers
    Likely

    High: 79 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 11pm.  Mostly cloudy, with a low around 72. South wind around 8 mph.

    Chance
    T-storms

    Low: 72 °F

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly between noon and 2pm.  Partly sunny, with a high near 86. South wind 7 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 86 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 73. South wind 6 to 9 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 73 °F

  • Friday

    Friday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 84. Southwest wind 8 to 11 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 84 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 72 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 85.

    Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 71.

    Chance
    Showers

    Low: 71 °F

  • Sunday

    Sunday: A 30 percent chance of showers.  Mostly sunny, with a high near 84.

    Chance
    Showers

    High: 84 °F



  • Today: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. High near 79. Northeast wind 9 to 15 mph becoming west in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 72. South wind around 8 mph.

    Thursday: Showers and thunderstorms likely, mainly between noon and 2pm. Partly sunny, with a high near 86. South wind 7 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Thursday Night: A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 73. South wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday: Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Southwest wind 8 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

    Sunday: A 30 percent chance of showers. Mostly sunny, with a high near 84.

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 66.

    Monday: Sunny, with a high near 80.

    Monday Night: Mostly clear, with a low around 63.

    Tuesday: Sunny, with a high near 80.



    Johns Island SC
     32.73°N 80.07°W (Elev. 23 ft)

    Visit your local NWS office at: https://www.weather.gov/chs