Thimble Islands Weather Forecast

    • 31
    • 42

    Rain

    • 34
    • 45

    Partly Sunny

    • 40
    • 48

    Chance Rain

    • 44
    • 55

    Rain Likely

    • 26
    • 52

    Partly Sunny

    • 29
    • 41

    Mostly Sunny

Today 23 Mar Southern New Haven

Mostly cloudy with a 50 percent chance of rain. Highs in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 23 Mar Southern New Haven

Mostly cloudy with a chance of rain Showers in the Evening, then mostly clear after midnight. Lows around 30. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thimble Islands Temperature Statistics

March Temperature

New Haven, Tweed-New Haven Airport (6.8 miles)

  • Lowest 3 March, 2026

    15.1 °F

  • Average March

    38.7 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

New Haven, Tweed-New Haven Airport (6.8 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.5 °F
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