West Haven Weather Forecast

    • 52
    • 76

    Decreasing Clouds

    • 52
    • 64

    Partly Sunny

    • 43
    • 69

    Rain Showers

    • 38
    • 50

    Breezy

    • 43
    • 57

    Mostly Sunny

    • 49
    • 62

    Partly Sunny

Today 14 Oct Southern New Haven

Mostly sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 14 Oct Southern New Haven

Partly cloudy in the Evening, then becoming mostly clear. Less humid with Lows around 50. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

West Haven Temperature Statistics

October Temperature

New Haven, Tweed-New Haven Airport (3.1 miles)

  • Lowest 7 October, 2026

    37 °F

  • Average October

    59.3 °F

  • Highest 2 October, 2026

    77 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (3.1 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    63.3 °F
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