Larchmont Weather Forecast

    • 23
    • 34

    Increasing Clouds

    • 27
    • 39

    Mostly Cloudy

    • 17
    • 32

    Chance Snow

    • 21
    • 29

    Mostly Cloudy

    • 24
    • 32

    Partly Sunny

    • 31
    • 40

    Mostly Cloudy

Today 12 Dec Southern Westchester

Sunny. Highs in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 12 Dec Southern Westchester

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 20s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larchmont Temperature Statistics

December Temperature

White Plains - Westchester County Airport (9.3 miles)

  • Lowest 5 December, 2025

    14 °F

  • Average December

    30.9 °F

  • Highest 1 December, 2025

    43 °F

Climate (2020–Present)

White Plains - Westchester County Airport (9.3 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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