Hilton Head Island Weather Forecast

    • 74
    • 88

    Decreasing Clouds

    • 79
    • 92

    Chance Thunderstorms

    • 80
    • 94

    Mostly Sunny

    • 79
    • 96

    Chance Thunderstorms

    • 79
    • 94

    Chance Thunderstorms

    • 79
    • 90

    Mostly Sunny

Today 25 Jun Beaufort

Mostly sunny. Highs in the lower 90s, except in the upper 80s near the coast. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 25 Jun Beaufort

Partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.

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Hilton Head Island Temperature Statistics

June Temperature

Hilton Head Island, Hilton Head Airport (3.1 miles)

  • Lowest 4 June, 2026

    60.8 °F

  • Average June

    77.3 °F

  • Highest 13 June, 2026

    95 °F

Climate (2021–2026)

Hilton Head Island, Hilton Head Airport (3.1 miles)

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  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    75 °F
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