Fishers Island Weather Forecast

    • 40
    • 48

    Rain

    • 39
    • 49

    Chance Rain

    • 41
    • 50

    Breezy

    • 40
    • 50

    Partly Sunny

    • 41
    • 49

    Rain Likely

    • 41
    • 47

    Rain Likely

Today 28 Mar Northeast Suffolk

Periods of rain. Highs in the upper 40s. North Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 28 Mar Northeast Suffolk

Periods of rain. Lows in the upper 30s. Northwest Winds 15 to 20 Mph. Gusts up to 30 Mph after midnight. Chance of rain 90 percent.

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Fishers Island Temperature Statistics

March Temperature

Groton / New London, Groton / New London Airport (4.3 miles)

  • Lowest 1 March, 2024

    22.7 °F
  • Average March

    44.2 °F
  • Highest 3 March, 2024

    67.6 °F

Climate (2019–Present)

Groton / New London, Groton / New London Airport (4.3 miles)

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  • Average Low 2019–2024

    45.8 °F
  • Average 2019–2024

    53.5 °F
  • Average High 2019–2024

    60.9 °F
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