Swartwout Lake Weather Forecast

    • 26
    • 45

    Mostly Sunny

    • 30
    • 38

    Snow Likely

    • 34
    • 40

    Rain/Snow Likely

    • 30
    • 41

    Chance Rain

    • 34
    • 41

    Chance Rain

    • 29
    • 44

    Chance Rain

Today 21 Dec Rockland

Sunny. Highs in the mid 40s. Temperature falling into the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 21 Dec Rockland

Mostly clear. Lows in the mid 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swartwout Lake Temperature Statistics

December Temperature

White Plains - Westchester County Airport (13 miles)

  • Lowest 5 December, 2025

    14 °F

  • Average December

    31.7 °F

  • Highest 19 December, 2025

    55.9 °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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