New Haven Weather Forecast

    • 66
    • 82

    Rain Showers

    • 66
    • 82

    Rain Showers

    • 64
    • 85

    Mostly Sunny

    • 66
    • 86

    Chance Rain Showers

    • 60
    • 82

    Chance Rain Showers

    • 61
    • 81

    Chance Rain Showers

Today 16 Aug Southern New Haven

Sunny this Morning, then becoming partly sunny. Highs in the lower 80s. Northeast Winds around 5 Mph, becoming south with Gusts up to 20 Mph this afternoon.

Tonight 16 Aug Southern New Haven

Mostly cloudy. A chance of Showers in the Evening, then Showers after midnight. Lows in the mid 60s. South Winds 10 to 15 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Haven Temperature Statistics

August Temperature

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

  • Lowest 4 August, 2026

    60.8 °F

  • Average August

    77.8 °F

  • Highest 9 August, 2026

    89.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.4 °F
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