Wilmington River - Whitemarsh Island Weather Forecast

    • 77
    • 92

    Chance Thunderstorms

    • 75
    • 91

    Thunderstorms Likely

    • 78
    • 90

    Partly Sunny

    • 79
    • 93

    Mostly Sunny

    • 77
    • 96

    Chance Thunderstorms

    • 77
    • 92

    Chance Thunderstorms

Today 25 Jul Coastal Chatham

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 90s. Heat index Values up to 108. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 25 Jul Coastal Chatham

Mostly cloudy. Lows in the upper 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilmington River - Whitemarsh Island Temperature Statistics

July Temperature

Hunter U. S. Army Airfield (7.5 miles)

  • Lowest 2 July, 2026

    72.5 °F

  • Average July

    84.5 °F

  • Highest 11 July, 2026

    101.5 °F

Climate (2021–2026)

Hunter U. S. Army Airfield (7.5 miles)

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  • Average Low 2021–2026

    59.4 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    78.1 °F
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