Walnut Beach Weather Forecast

    • 60
    • 87

    Partly Sunny

    • 61
    • 77

    Mostly Sunny

    • 67
    • 86

    Partly Sunny

    • 55
    • 89

    Rain Showers

    • 51
    • 73

    Partly Sunny

    • 50
    • 67

    Mostly Cloudy

Today 17 May Southern New Haven

Mostly sunny. Highs in the mid 80s. West Winds around 5 Mph, increasing to southwest 10 to 15 Mph this afternoon.

Tonight 17 May Southern New Haven

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph, becoming northeast after midnight.

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Walnut Beach Temperature Statistics

May Temperature

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

  • Lowest 1 May, 2026

    41.6 °F

  • Average May

    56.8 °F

  • Highest 5 May, 2026

    71.7 °F

Climate (2021–Present)

Bridgeport, Sikorsky Memorial Airport (3.1 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    62.1 °F
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