New Haven Weather Forecast

    • 20
    • 36

    Increasing Clouds

    • 21
    • 40

    Partly Sunny

    • 24
    • 37

    Mostly Cloudy

    • 30
    • 41

    Slight Chance Rain/Snow

    • 31
    • 46

    Mostly Cloudy

    • 33
    • 46

    Rain Likely

Today 13 Feb Southern New Haven

Partly cloudy. Highs in the mid 30s. Northwest Winds 5 to 10 Mph.

Tonight 13 Feb Southern New Haven

Partly cloudy with a slight chance of snow Showers in the Evening, then mostly cloudy with scattered snow Showers after midnight. Lows around 20. Northwest Winds around 5 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Haven Temperature Statistics

February Temperature

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

  • Lowest 8 February, 2026

    1 °F

  • Average February

    22.3 °F

  • Highest 11 February, 2026

    39.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.6 °F
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