Hilton Head Weather Forecast

    • 75
    • 79

    Chance Thunderstorms

    • 75
    • 82

    Rain Showers

    • 70
    • 83

    Rain Showers Likely

    • 66
    • 82

    Slight Chance Rain Showers

    • 68
    • 78

    Mostly Sunny

    • 68
    • 79

    Mostly Sunny

    • 68
    • 81

    Mostly Sunny

Today 20 Sep Beaufort

Periods of Showers with a slight chance of Thunderstorms. Locally heavy rainfall possible. Highs in the upper 70s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

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Hilton Head Temperature Statistics

September Temperature

Hilton Head Island, Hilton Head Airport (1.9 miles)

  • Lowest 11 September, 2021

    66.2 °F
  • Average September

    78 °F
  • Highest 1 September, 2021

    91.4 °F

Climate (2010–Present)

Hilton Head Island, Hilton Head Airport (1.9 miles)

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  • Average Low 2010–Present

    62.1 °F
  • Average 2010–Present

    67.7 °F
  • Average High 2010–Present

    75.6 °F
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