Whitemarsh Island Weather Forecast

    • 62
    • 83

    Sunny

    • 57
    • 84

    Slight Chance Thunderstorms

    • 55
    • 63

    Slight Chance Rain Showers

    • 58
    • 68

    Partly Sunny

    • 62
    • 76

    Mostly Sunny

    • 58
    • 83

    Mostly Sunny

Today 22 Mar Coastal Chatham

Sunny. Highs in the lower 80s. Southwest Winds 10 to 15 Mph.

Tonight 22 Mar Coastal Chatham

Clear. Lows in the lower 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitemarsh Island Temperature Statistics

March Temperature

Hunter U. S. Army Airfield (7.5 miles)

  • Lowest 18 March, 2026

    36.1 °F

  • Average March

    65.1 °F

  • Highest 11 March, 2026

    89.6 °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

    77.9 °F
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