Great Bay - Main Marsh Thorofare Weather Forecast

    • 25
    • 30

    Partly Sunny

    • 29
    • 35

    Partly Sunny

    • 34
    • 45

    Partly Sunny

    • 41
    • 54

    Rain Likely

    • 27
    • 50

    Partly Sunny

    • 39
    • 44

    Mostly Cloudy

Today 15 Dec Coastal Atlantic

Mostly sunny. Cold with Highs around 30. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 15 Dec Coastal Atlantic

Mostly cloudy. Cold with Lows in the mid 20s. West Winds 10 to 15 Mph.

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Great Bay - Main Marsh Thorofare Temperature Statistics

December Temperature

Atlantic City, Atlantic City International Airport (9.9 miles)

  • Lowest 9 December, 2025

    15.1 °F

  • Average December

    34.5 °F

  • Highest 2 December, 2025

    52 °F

Climate (2020–Present)

Atlantic City, Atlantic City International Airport (9.9 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    56.8 °F

  • Average High 2020–2025

    66.1 °F
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