Great Island Weather Forecast

    • 37
    • 46

    Increasing Clouds

    • 37
    • 48

    Mostly Cloudy

    • 44
    • 48

    Mostly Cloudy

    • 43
    • 55

    Chance Rain

    • 37
    • 50

    Chance Rain

    • 40
    • 48

    Partly Sunny

Today 18 Nov Southern Fairfield

Sunny. Highs in the mid 40s. West Winds 10 to 15 Mph.

Tonight 18 Nov Southern Fairfield

Mostly cloudy. A chance of rain with a slight chance of snow after midnight. Lows in the lower 30s. Northwest Winds around 5 Mph. Chance of precipitation 30 percent.

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Great Island Temperature Statistics

November Temperature

White Plains - Westchester County Airport (11.8 miles)

  • Lowest 11 November, 2025

    30.9 °F

  • Average November

    47 °F

  • Highest 8 November, 2025

    63 °F

Climate (2020–Present)

White Plains - Westchester County Airport (11.8 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.4 °F
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