New Haven Harbor - Water Street Bridge Weather Forecast

    • 55
    • 73

    Becoming Sunny

    • 53
    • 73

    Partly Sunny

    • 49
    • 63

    Partly Sunny

    • 54
    • 69

    Mostly Cloudy

    • 53
    • 68

    Chance Rain Showers

    • 54
    • 68

    Chance Rain Showers

Today 28 May Southern New Haven

Sunny this Morning, then becoming partly sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 28 May Southern New Haven

Mostly clear. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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New Haven Harbor - Water Street Bridge Temperature Statistics

May Temperature

New Haven, Tweed-New Haven Airport (2.5 miles)

  • Lowest 4 May, 2026

    39 °F

  • Average May

    57.8 °F

  • Highest 20 May, 2026

    89.1 °F

Climate (2021–Present)

New Haven, Tweed-New Haven Airport (2.5 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    63.4 °F
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