Wilmington River - Wilmington Island Weather Forecast

    • 68
    • 82

    Chance Thunderstorms

    • 69
    • 82

    Mostly Sunny

    • 70
    • 83

    Mostly Sunny

    • 72
    • 83

    Chance Thunderstorms

    • 73
    • 85

    Chance Thunderstorms

    • 74
    • 88

    Mostly Sunny

    • 74
    • 88

    Mostly Sunny

Today 31 Aug Coastal Chatham

Partly sunny with a chance of Showers and Thunderstorms. Highs in the lower 80s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 31 Aug Coastal Chatham

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 60s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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Wilmington River - Wilmington Island Temperature Statistics

August Temperature

Hunter U. S. Army Airfield (8.7 miles)

  • Lowest 24 August, 2025

    72.1 °F

  • Average August

    80.6 °F

  • Highest 15 August, 2025

    95.2 °F

Climate (2020–Present)

Hunter U. S. Army Airfield (8.7 miles)

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  • Average Low 2020–2025

    59.5 °F

  • Average 2020–2025

    68.2 °F

  • Average High 2020–2025

    77.9 °F
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