Hilton Head Airport Weather Forecast

    • 80
    • 95

    Slight Chance Thunderstorms

    • 79
    • 96

    Chance Thunderstorms

    • 80
    • 93

    Slight Chance Thunderstorms

    • 80
    • 92

    Slight Chance Thunderstorms

    • 79
    • 93

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

Today 17 Aug Beaufort

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. Heat index Values up to 117 this afternoon. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 17 Aug Beaufort

Mostly clear. Lows in the lower 80s. Heat index Values up to 112 early in the evening. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hilton Head Airport Temperature Statistics

August Temperature

Hilton Head Island, Hilton Head Airport (0 miles)

  • Lowest 2 August, 2026

    75.2 °F

  • Average August

    81.1 °F

  • Highest 11 August, 2026

    93.2 °F

Climate (2021–2026)

Hilton Head Island, Hilton Head Airport (0 miles)

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  • Average Low 2021–2026

    60.8 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    75.1 °F
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