Walnut Beach Weather Forecast

    • 25
    • 32

    Partly Sunny

    • 27
    • 42

    Partly Sunny

    • 41
    • 51

    Mostly Cloudy

    • 27
    • 56

    Partly Sunny

    • 31
    • 41

    Mostly Cloudy

    • 25
    • 45

    Slight Chance Rain/Snow

Today 16 Dec Southern New Haven

Sunny. Highs in the lower 30s. Southwest Winds around 5 Mph.

Tonight 16 Dec Southern New Haven

Mostly cloudy this Evening, then clearing. Lows in the mid 20s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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  • Temperature Real-Time

Walnut Beach Temperature Statistics

December Temperature

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

  • Lowest 5 December, 2025

    15.8 °F

  • Average December

    32.7 °F

  • Highest 10 December, 2025

    46.9 °F

Climate (2020–Present)

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    62.3 °F
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