West Haven Weather Forecast

    • 33
    • 45

    Partly Sunny

    • 32
    • 47

    Slight Chance Snow

    • 33
    • 47

    Mostly Cloudy

    • 41
    • 48

    Chance Rain

    • 41
    • 55

    Chance Rain

    • 34
    • 50

    Slight Chance Rain

    • 36
    • 48

    Partly Sunny

Today 17 Nov Southern New Haven

Mostly sunny. Highs in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 17 Nov Southern New Haven

Partly cloudy this Evening, then clearing. Lows in the lower 30s. West Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight. Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Haven Temperature Statistics

November Temperature

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

  • Lowest 15 November, 2025

    30 °F

  • Average November

    49.3 °F

  • Highest 8 November, 2025

    66.9 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    63.8 °F
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