Walnut Beach Weather Forecast

    • 41
    • 51

    Rain Likely

    • 37
    • 52

    Mostly Cloudy

    • 39
    • 53

    Rain Likely

    • 29
    • 52

    Partly Sunny

    • 32
    • 45

    Partly Sunny

    • 31
    • 47

    Partly Sunny

Today 20 Mar Southern New Haven

Mostly sunny. Highs in the lower 50s. West Winds around 5 Mph, increasing to south 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 20 Mar Southern New Haven

Rain likely. Lows in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Walnut Beach Temperature Statistics

March Temperature

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

  • Lowest 2 March, 2026

    19.7 °F

  • Average March

    39.6 °F

  • Highest 9 March, 2026

    64 °F

Climate (2021–Present)

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    62.2 °F
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