Cherry Grove Weather Forecast

    • 27
    • 37

    Windy

    • 31
    • 35

    Breezy

    • 31
    • 42

    Rain/Snow Likely

    • 23
    • 34

    Chance Snow

    • 28
    • 31

    Mostly Cloudy

    • 32
    • 36

    Partly Sunny

    • 40
    • 45

    Mostly Cloudy

Today 11 Dec Southwest Suffolk

Mostly sunny and breezy. Highs in the mid 30s. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

Tonight 11 Dec Southwest Suffolk

Partly cloudy in the Evening, then clearing. Blustery with Lows in the lower 20s. West Winds 20 to 25 Mph. Gusts up to 50 Mph, decreasing to 40 Mph after midnight.

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Cherry Grove Temperature Statistics

December Temperature

Islip, Long Island Mac Arthur Airport (9.3 miles)

  • Lowest 5 December, 2025

    21 °F

  • Average December

    34.8 °F

  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (9.3 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    63.1 °F
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