West Haven Weather Forecast

    • 68
    • 83

    Slight Chance Thunderstorms

    • 72
    • 88

    Slight Chance Thunderstorms

    • 74
    • 94

    Sunny

    • 72
    • 95

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 67
    • 88

    Chance Rain Showers

Today 30 Jun Southern New Haven

Partly cloudy. Highs in the mid 80s. Light and variable Winds, becoming south 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Jun Southern New Haven

Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Haven Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    69 °F

  • Highest 12 June, 2026

    87.1 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    63.4 °F
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