Walnut Beach Weather Forecast

    • 20
    • 43

    Gradual Clearing

    • 29
    • 35

    Partly Sunny

    • 28
    • 40

    Chance Rain/Snow

    • 21
    • 36

    Chance Snow

    • 14
    • 32

    Partly Sunny

    • 12
    • 23

    Partly Sunny

    • 22
    • 30

    Partly Sunny

Today 15 Jan Southern New Haven

Mostly sunny. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Jan Southern New Haven

Partly cloudy. Cooler with Lows around 20. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

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Walnut Beach Temperature Statistics

January Temperature

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

  • Lowest 1 January, 2026

    19 °F

  • Average January

    34.2 °F

  • Highest 8 January, 2026

    50 °F

Climate (2021–Present)

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.2 °F
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