Grassy Sound Channel - Nummy Island Weather Forecast

    • 30
    • 48

    Chance Rain

    • 27
    • 39

    Breezy

    • 29
    • 39

    Chance Rain/Snow

    • 27
    • 44

    Chance Snow

    • 19
    • 39

    Mostly Sunny

    • 24
    • 34

    Partly Sunny

Today 10 Dec Atlantic Coastal Cape May

Mostly sunny this Morning, then cloudy with a chance of rain this afternoon. Breezy with Highs in the upper 40s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain 30 percent.

Tonight 10 Dec Atlantic Coastal Cape May

Mostly cloudy with a chance of rain in the Evening, then mostly clear after midnight. Cold with Lows in the lower 30s. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

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  • Temperature Real-Time

Grassy Sound Channel - Nummy Island Temperature Statistics

December Temperature

Wildwood, Cape May County Airport (6.2 miles)

  • Lowest 5 December, 2025

    26.1 °F

  • Average December

    36.4 °F

  • Highest 2 December, 2025

    54 °F

Climate (2020–Present)

Wildwood, Cape May County Airport (6.2 miles)

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  • Average Low 2020–2025

    49.7 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    64.4 °F
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