Long Island Weather Forecast

    • 30
    • 30

    Snow

    • 14
    • 33

    Snow

    • 12
    • 23

    Partly Sunny

    • 14
    • 24

    Partly Sunny

    • 9
    • 23

    Partly Sunny

    • 13
    • 22

    Partly Sunny

    • 18
    • 27

    Partly Sunny

Today 25 Jan Eastern Plymouth

Snow. Snow may be heavy at Times. Snow accumulation of 6 to 10 Inches. Not as cool with Highs in the lower 30s. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow near 100 percent.

Tonight 25 Jan Eastern Plymouth

Snow in the Evening, then Snow, rain and sleet after midnight. Snow may be heavy at Times in the evening. Additional snow and sleet accumulation of 8 to 12 Inches. Blustery and not as cool with Lows in the mid 20s. East Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of precipitation near 100 percent.

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Long Island Temperature Statistics

January Temperature

Marshfield Airport (3.7 miles)

  • Lowest 21 January, 2026

    8.6 °F

  • Average January

    32.2 °F

  • Highest 9 January, 2026

    53.6 °F

Climate (2021–Present)

Marshfield Airport (3.7 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    60.3 °F
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