Thimble Islands Weather Forecast

    • 46
    • 55

    Rain Showers

    • 30
    • 49

    Chance Rain Showers

    • 28
    • 40

    Partly Sunny

    • 38
    • 47

    Partly Sunny

    • 42
    • 53

    Mostly Cloudy

    • 44
    • 53

    Chance Rain

    • 45
    • 58

    Chance Rain

Today 26 Mar Southern New Haven

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the upper 50s. Southwest Winds 10 to 15 Mph.

Tonight 26 Mar Southern New Haven

A chance of Showers this Evening, then Showers after midnight. Lows in the mid 40s. South Winds 15 to 20 Mph, becoming west 10 to 15 Mph after midnight. Gusts up to 30 Mph. Chance of rain 90 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

    39 °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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