Johns Island, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Rain
    67°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Thursday 3/28
    Day
    67°
    Rain
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with likely rain. Chance of precipitation 100%. High temperature around 67F. Dew point will be around 58F with an average humidity of 89%. Winds will be 10 mph from the N.
    Night Details
    Mostly clear. Cooler with lows in the mid 40s. North winds 10 to 15 mph.
  • Forecast day icon
    Friday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    54°
    Friday 3/29
    Day
    68°
    Sunny
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s. North winds 5 to 10 mph becoming west in the afternoon.
    Night Details
    Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    59°
    Saturday 3/30
    Day
    74°
    Sunny
    Forecast day icon
    Night
    59°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s except in the lower 70s near the coast. Southwest winds 10 to 15 mph.
    Night Details
    Clear. Lows in the mid 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    63°
    Sunday 3/31
    Day
    78°
    Sunny
    Forecast day icon
    Night
    63°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows around 60.
  • Forecast day icon
    Monday
    Partly Sunny
    80°
    Forecast night icon
    Night
    Mostly Cloudy
    65°
    Monday 4/1
    Day
    80°
    Partly Sunny
    Forecast day icon
    Night
    65°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 70s.
    Night Details
    Mostly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    81°
    Forecast night icon
    Night
    40% Chance of Storms
    67°
    Tuesday 4/2
    Day
    81°
    Partly Sunny
    Forecast day icon
    Night
    67°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 80.
    Night Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Wednesday 4/3
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    53°
    Thursday 4/4
    Day
    69°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 46F with an average humidity of 66%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    56°
    Friday 4/5
    Day
    72°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 46F with an average humidity of 53%. Winds will be 2 mph from the S.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 50F with an average humidity of 75%. Winds will be 3 mph from the S.
  • Forecast day icon
    Saturday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Saturday 4/6
    Day
    74°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 53F with an average humidity of 62%. Winds will be 4 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 59F. Dew point will be around 56F with an average humidity of 82%. Winds will be 4 mph from the SE.