Hilton Head Island, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    71°
    Saturday 5/18
    Forecast night icon
    71°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy with a 20 percent chance of showers. Lows in the upper 60s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    79°
    Forecast night icon
    Night
    60% Chance of Storms
    66°
    Sunday 5/19
    Day
    79°
    70% Chance of Storms
    Forecast day icon
    Night
    66°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs around 80. West winds around 5 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    67°
    Monday 5/20
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s. Northeast winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    67°
    Tuesday 5/21
    Day
    78°
    Sunny
    Forecast day icon
    Night
    67°
    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
    Wednesday
    Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    69°
    Wednesday 5/22
    Day
    81°
    Sunny
    Forecast day icon
    Night
    69°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 80s.
    Night Details
    Mostly clear. Lows in the upper 60s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Thursday 5/23
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 80s.
    Night Details
    Partly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Friday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Friday 5/24
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    82°
    Forecast night icon
    Night
    30% Chance of Rain
    72°
    Saturday 5/25
    Day
    82°
    30% Chance of Storms
    Forecast day icon
    Night
    72°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 72F. Dew point will be around 70F with an average humidity of 87%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Sunday
    Sunny
    83°
    Forecast night icon
    Night
    Mostly Clear
    73°
    Sunday 5/26
    Day
    83°
    Sunny
    Forecast day icon
    Night
    73°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 83F. Dew point will be around 71F with an average humidity of 75%. Winds will be 3 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 73F. Dew point will be around 71F with an average humidity of 85%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    Sunny
    83°
    Forecast night icon
    Night
    30% Chance of Rain
    74°
    Monday 5/27
    Day
    83°
    Sunny
    Forecast day icon
    Night
    74°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 83F. Dew point will be around 72F with an average humidity of 77%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 74F. Dew point will be around 72F with an average humidity of 88%. Winds will be 4 mph from the S.