Sun City Hilton Head Weather Forecast

    • 59
    • 76

    Slight Chance Rain Showers

    • 33
    • 65

    Partly Sunny

    • 32
    • 52

    Partly Sunny

    • 40
    • 59

    Partly Sunny

    • 40
    • 60

    Slight Chance Rain Showers

    • 29
    • 52

    Slight Chance Rain Showers

Today 10 Jan Coastal Jasper

Mostly sunny. Highs in the mid 70s, except around 70 near the coast. South Winds 10 to 15 Mph.

Tonight 10 Jan Coastal Jasper

Mostly clear in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sun City Hilton Head Temperature Statistics

January Temperature

Hilton Head Island, Hilton Head Airport (16.2 miles)

  • Lowest 1 January, 2026

    41 °F

  • Average January

    54.1 °F

  • Highest 7 January, 2026

    69.8 °F

Climate (2021–Present)

Hilton Head Island, Hilton Head Airport (16.2 miles)

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  • Average Low 2021–2026

    60.8 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    75 °F
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