7-Day Forecast 32.71°N 80.1°W (Text-Only)
NWS Forecast for: Johns Island SC
Issued by: National Weather Service Charleston, SC
Last Update: 11:00 pm EDT May 23, 2024
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  • Overnight

    Overnight: Partly cloudy, with a low around 72. South wind around 5 mph becoming calm.

    Low: 72 °F

    Partly Cloudy



  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 87. Calm wind becoming south 5 to 9 mph in the morning.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 72. Southwest wind 3 to 6 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 89. Southwest wind 5 to 8 mph.

    High: 89 °F

    Chance
    T-storms


  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly clear, with a low around 71. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 71 °F

    Chance
    T-storms


  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 91.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy



  • Memorial
    Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am.  Mostly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    T-storms


  • Overnight: Partly cloudy, with a low around 72. South wind around 5 mph becoming calm.

    Friday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Calm wind becoming south 5 to 9 mph in the morning.

    Friday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 72. Southwest wind 3 to 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89. Southwest wind 5 to 8 mph.

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 71. Southwest wind around 6 mph becoming calm in the evening.

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91.

    Sunday Night: Partly cloudy, with a low around 74.

    Memorial Day: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 73.

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90.

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

    Wednesday: Sunny, with a high near 88.

    Wednesday Night: Mostly clear, with a low around 67.

    Thursday: Sunny, with a high near 85.



    Johns Island SC
     32.71°N 80.1°W (Elev. 3 ft)

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