West Haven Weather Forecast

    • 47
    • 59

    Decreasing Clouds

    • 54
    • 66

    Mostly Sunny

    • 45
    • 68

    Mostly Sunny

    • 45
    • 62

    Partly Sunny

    • 51
    • 63

    Chance Rain Showers

    • 52
    • 65

    Chance Rain Showers

Today 28 Oct Southern New Haven

Partly cloudy. Highs in the upper 50s. Northeast Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.

Tonight 28 Oct Southern New Haven

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

West Haven Temperature Statistics

October Temperature

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

  • Lowest 18 October, 2026

    35.1 °F

  • Average October

    56.5 °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

    63.2 °F
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