Swartwout Lake Weather Forecast

    • 25
    • 40

    Decreasing Clouds

    • 14
    • 28

    Partly Sunny

    • 29
    • 33

    Mostly Cloudy

    • 34
    • 42

    Chance Rain

    • 29
    • 41

    Chance Rain

    • 23
    • 38

    Chance Snow

Today 7 Dec Rockland

Partly sunny. Highs around 40. Northwest Winds around 5 Mph, becoming southwest around 5 Mph this afternoon.

Tonight 7 Dec Rockland

Partly cloudy in the Evening, then clearing. Lows in the lower 20s. Southwest Winds around 5 Mph, increasing to northwest 10 to 15 Mph with Gusts up to 30 Mph after midnight.

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Swartwout Lake Temperature Statistics

December Temperature

White Plains - Westchester County Airport (13 miles)

  • Lowest 4 December, 2025

    21 °F

  • Average December

    34 °F

  • Highest 1 December, 2025

    43 °F

Climate (2020–Present)

White Plains - Westchester County Airport (13 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.3 °F
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