Yale University Weather Forecast

    • 71
    • 84

    Increasing Clouds

    • 64
    • 90

    Chance Rain Showers

    • 59
    • 76

    Mostly Cloudy

    • 61
    • 77

    Chance Rain Showers

    • 60
    • 77

    Chance Rain Showers

    • 60
    • 79

    Partly Sunny

Today 16 Aug Southern New Haven

Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 16 Aug Southern New Haven

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows around 70. South Winds 5 to 10 Mph.

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Yale University Temperature Statistics

August Temperature

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

  • Lowest 3 August, 2025

    57.7 °F

  • Average August

    74.7 °F

  • Highest 12 August, 2025

    91.7 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    55.8 °F

  • Average High 2020–2025

    63.7 °F
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