New Haven Weather Forecast

    • 9
    • 40

    Increasing Clouds

    • 2
    • 13

    Snow Likely

    • 5
    • 11

    Snow

    • -2
    • 17

    Mostly Cloudy

    • 11
    • 26

    Mostly Sunny

    • 16
    • 38

    Mostly Cloudy

Today 22 Jan Franklin

Mostly sunny. Highs in the lower 40s. South Winds around 5 Mph, becoming north.

Tonight 22 Jan Franklin

Mostly clear in the Evening, then becoming partly cloudy. Cooler with Lows around 11. Northeast Winds around 5 Mph, increasing to north 10 to 15 Mph with Gusts up to 25 Mph after midnight. Wind chill Values as low as 1 above after midnight.

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New Haven Temperature Statistics

January Temperature

Washington Regional Airport (11.8 miles)

  • Lowest 19 January, 2026

    8.6 °F

  • Average January

    37.4 °F

  • Highest 6 January, 2026

    68 °F

Climate (2021–Present)

Washington Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    69.2 °F
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