Wilmington River - Whitemarsh Island Weather Forecast

    • 39
    • 51

    Increasing Clouds

    • 38
    • 57

    Chance Rain

    • 21
    • 43

    Chance Rain/Snow

    • 23
    • 40

    Mostly Sunny

    • 30
    • 47

    Mostly Sunny

    • 37
    • 52

    Partly Sunny

Today 29 Jan Coastal Chatham

Sunny this Morning, then becoming partly sunny. Highs in the lower 50s. North Winds 5 to 10 Mph, becoming northeast this afternoon.

Tonight 29 Jan Coastal Chatham

Mostly cloudy. Lows in the upper 30s. East Winds around 5 Mph.

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Wilmington River - Whitemarsh Island Temperature Statistics

January Temperature

Hunter U. S. Army Airfield (7.5 miles)

  • Lowest 16 January, 2026

    23 °F

  • Average January

    51.7 °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

    59.2 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    77.8 °F
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