Johns Island, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Partly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Sunday 4/28
    Day
    75°
    Partly Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs around 80 except in the mid 70s near the coast. Southeast winds 10 to 15 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 50s except in the lower 60s near the coast. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Monday 4/29
    Day
    79°
    Sunny
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s except in the upper 70s near the coast. South winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 60s. South winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Partly Cloudy
    66°
    Tuesday 4/30
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s except around 80 near the coast. South winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Wednesday
    Sunny
    83°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Wednesday 5/1
    Day
    83°
    Sunny
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Mostly clear. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    65°
    Thursday 5/2
    Day
    82°
    Sunny
    Forecast day icon
    Night
    65°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Mostly clear. Lows in the mid 60s.
  • Forecast day icon
    Friday
    Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    65°
    Friday 5/3
    Day
    81°
    Sunny
    Forecast day icon
    Night
    65°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Mostly clear. Lows in the upper 60s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    40% Chance of Rain
    68°
    Saturday 5/4
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    68°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 68F. Dew point will be around 67F with an average humidity of 92%. Winds will be 7 mph from the S.
  • Forecast day icon
    Sunday
    60% Chance of Rain
    81°
    Forecast night icon
    Night
    60% Chance of Rain
    68°
    Sunday 5/5
    Day
    81°
    60% Chance of Rain
    Forecast day icon
    Night
    68°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 60% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 69F with an average humidity of 75%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 68F with an average humidity of 92%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    50% Chance of Rain
    79°
    Forecast night icon
    Night
    50% Chance of Rain
    66°
    Monday 5/6
    Day
    79°
    50% Chance of Rain
    Forecast day icon
    Night
    66°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 79F. Dew point will be around 66F with an average humidity of 74%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 66F. Dew point will be around 65F with an average humidity of 89%. Winds will be 3 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    79°
    Forecast night icon
    Night
    30% Chance of Rain
    66°
    Tuesday 5/7
    Day
    79°
    30% Chance of Rain
    Forecast day icon
    Night
    66°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 79F. Dew point will be around 64F with an average humidity of 71%. Winds will be 2 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 64F with an average humidity of 83%. Winds will be 3 mph from the S.