Whitemarsh Island Weather Forecast

    • 33
    • 55

    Sunny

    • 40
    • 50

    Mostly Sunny

    • 47
    • 59

    Partly Sunny

    • 53
    • 68

    Mostly Cloudy

    • 52
    • 71

    Partly Sunny

    • 46
    • 67

    Partly Sunny

Today 7 Feb Coastal Chatham

Sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 7 Feb Coastal Chatham

Clear. Lows around 40. Northwest 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

February Temperature

Hunter U. S. Army Airfield (7.5 miles)

  • Lowest 1 February, 2026

    18.7 °F
  • Average February

    40 °F
  • Highest 3 February, 2026

    64.2 °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

    67.9 °F
  • Average High 2021–2026

    77.8 °F
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