Cooper River - Haig Point Weather Forecast

    • 79
    • 96

    Chance Thunderstorms

    • 77
    • 92

    Thunderstorms Likely

    • 77
    • 87

    Thunderstorms

    • 78
    • 88

    Thunderstorms Likely

    • 78
    • 89

    Chance Thunderstorms

    • 79
    • 92

    Chance Thunderstorms

Today 21 Jul Beaufort

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 90s. Heat index Values up to 112. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 21 Jul Beaufort

Mostly clear. Lows around 80. West Winds around 5 Mph.

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Cooper River - Haig Point Temperature Statistics

July Temperature

Hilton Head Island, Hilton Head Airport (9.3 miles)

  • Lowest 10 July, 2025

    71.6 °F

  • Average July

    80.2 °F

  • Highest 13 July, 2025

    91.4 °F

Climate (2020–Present)

Hilton Head Island, Hilton Head Airport (9.3 miles)

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  • Average Low 2020–2025

    61.1 °F

  • Average 2020–2025

    66.7 °F

  • Average High 2020–2025

    75.1 °F
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