New Haven Weather Forecast

    • 54
    • 67

    Mostly Cloudy

    • 53
    • 68

    Drizzle

    • 53
    • 73

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 58
    • 79

    Chance Rain Showers

Today 18 May Southern New Haven

Cloudy. A slight chance of Showers with patchy drizzle this afternoon. Highs in the mid 60s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 18 May Southern New Haven

Mostly cloudy with a slight chance of Showers with patchy drizzle. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Haven Temperature Statistics

May Temperature

New Haven, Tweed-New Haven Airport (3.7 miles)

  • Lowest 11 May, 2024

    43.6 °F

  • Average May

    58.8 °F

  • Highest 7 May, 2024

    79.6 °F

Climate (2019–Present)

New Haven, Tweed-New Haven Airport (3.7 miles)

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  • Average Low 2019–2024

    47.5 °F

  • Average 2019–2024

    55.5 °F

  • Average High 2019–2024

    63.2 °F
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