Larchmont Harbor Weather Forecast

    • 29
    • 31

    Chance Freezing Drizzle

    • 30
    • 41

    Gradual Clearing

    • 27
    • 40

    Mostly Cloudy

    • 19
    • 31

    Partly Sunny

    • 31
    • 35

    Mostly Cloudy

    • 36
    • 44

    Chance Rain

    • 29
    • 42

    Chance Rain

Today 5 Dec Southern Westchester

Mostly cloudy. Highs around 30. East Winds around 5 Mph.

Tonight 5 Dec Southern Westchester

Cloudy. A chance of light snow this Evening, then a chance of light snow and freezing drizzle after midnight. Lows in the upper 20s. North Winds around 5 Mph. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Larchmont Harbor Temperature Statistics

December Temperature

White Plains - Westchester County Airport (9.3 miles)

  • Lowest 1 December, 2025

    27 °F

  • Average December

    34.6 °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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