Potato Island Weather Forecast

    • 18
    • 31

    Snow

    • 28
    • 39

    Rain/Snow

    • 26
    • 38

    Snow Likely

    • 26
    • 39

    Partly Sunny

    • 29
    • 42

    Partly Sunny

    • 20
    • 40

    Mostly Cloudy

Today 24 Feb Southern New Haven

Mostly sunny. Highs in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 24 Feb Southern New Haven

Partly cloudy in the Evening, then mostly cloudy with a chance of snow after midnight. Lows around 17. West Winds 5 to 10 Mph, becoming south after midnight. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potato Island Temperature Statistics

February Temperature

New Haven, Tweed-New Haven Airport (6.2 miles)

  • Lowest 8 February, 2026

    1 °F

  • Average February

    27 °F

  • Highest 21 February, 2026

    44.1 °F

Climate (2021–Present)

New Haven, Tweed-New Haven Airport (6.2 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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