Yale University Weather Forecast

    • 24
    • 47

    Decreasing Clouds

    • 6
    • 35

    Partly Sunny

    • 9
    • 17

    Mostly Cloudy

    • 17
    • 24

    Snow

    • 10
    • 27

    Chance Snow

    • 9
    • 23

    Mostly Sunny

    • 11
    • 26

    Mostly Cloudy

Today 22 Jan Southern New Haven

Partly sunny. Highs in the mid 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Jan Southern New Haven

Mostly cloudy. Lows in the mid 20s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Yale University Temperature Statistics

January Temperature

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

  • Lowest 20 January, 2026

    19.9 °F

  • Average January

    35.1 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    63.7 °F
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