Wilmington River - Whitemarsh Island Weather Forecast

    • 35
    • 51

    Partly Sunny

    • 42
    • 58

    Partly Sunny

    • 42
    • 57

    Slight Chance Rain Showers

    • 27
    • 51

    Mostly Sunny

    • 34
    • 50

    Mostly Sunny

    • 36
    • 56

    Partly Sunny

Today 12 Jan Coastal Chatham

Mostly sunny. Highs in the lower 50s. Northeast Winds 5 to 10 Mph.

Tonight 12 Jan Coastal Chatham

Partly cloudy. Lows in the mid 30s. North Winds around 5 Mph.

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  • Temperature Real-Time

Wilmington River - Whitemarsh Island Temperature Statistics

January Temperature

Hunter U. S. Army Airfield (7.5 miles)

  • Lowest 1 January, 2026

    35.8 °F

  • Average January

    59.1 °F

  • Highest 10 January, 2026

    79.2 °F

Climate (2021–Present)

Hunter U. S. Army Airfield (7.5 miles)

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  • Average Low 2021–2026

    59.3 °F

  • Average 2021–2026

    68.1 °F

  • Average High 2021–2026

    77.9 °F
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