Saint Helena Island, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    61°
    Tuesday 4/23
    Day
    67°
    Sunny
    Forecast day icon
    Night
    61°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s except around 70 near the coast. Southeast winds 5 to 10 mph.
    Night Details
    Clear. Lows in the lower 50s except in the mid 50s near the coast. South winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Wednesday 4/24
    Day
    75°
    Sunny
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Thursday 4/25
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph becoming east in the afternoon.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Friday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Friday 4/26
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Saturday 4/27
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    67°
    Sunday 4/28
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly clear. Lows in the mid 60s.
  • Forecast day icon
    Monday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    69°
    Monday 4/29
    Day
    77°
    Sunny
    Forecast day icon
    Night
    69°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Clear. Low temperature around 69F. Dew point will be around 65F with an average humidity of 83%. Winds will be 9 mph from the S.
  • Forecast day icon
    Tuesday
    Sunny
    79°
    Forecast night icon
    Night
    Clear
    71°
    Tuesday 4/30
    Day
    79°
    Sunny
    Forecast day icon
    Night
    71°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 79F. Dew point will be around 66F with an average humidity of 73%. Winds will be 6 mph from the S.
    Night Details
    Clear. Low temperature around 71F. Dew point will be around 67F with an average humidity of 82%. Winds will be 6 mph from the S.
  • Forecast day icon
    Wednesday
    Sunny
    80°
    Forecast night icon
    Night
    Clear
    71°
    Wednesday 5/1
    Day
    80°
    Sunny
    Forecast day icon
    Night
    71°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 80F. Dew point will be around 65F with an average humidity of 73%. Winds will be 4 mph from the SE.
    Night Details
    Clear. Low temperature around 71F. Dew point will be around 67F with an average humidity of 82%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Thursday
    Sunny
    79°
    Forecast night icon
    Night
    Clear
    71°
    Thursday 5/2
    Day
    79°
    Sunny
    Forecast day icon
    Night
    71°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 79F. Dew point will be around 65F with an average humidity of 74%. Winds will be 5 mph from the SE.
    Night Details
    Clear. Low temperature around 71F. Dew point will be around 66F with an average humidity of 82%. Winds will be 6 mph from the SE.