Valhalla Weather Forecast

    • 25
    • 39

    Gradual Clearing

    • 23
    • 39

    Mostly Cloudy

    • 14
    • 29

    Partly Sunny

    • 27
    • 33

    Mostly Cloudy

    • 32
    • 42

    Chance Rain

    • 24
    • 40

    Chance Rain

Today 6 Dec Northern Westchester

Mostly cloudy. A chance of snow early. Highs in the upper 30s. Light and variable Winds, becoming northwest around 5 Mph this Morning, then becoming southwest around 5 Mph this afternoon. Chance of snow 30 percent.

Tonight 6 Dec Northern Westchester

Partly cloudy. Lows in the mid 20s. Northwest Winds around 5 Mph.

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Valhalla Temperature Statistics

December Temperature

White Plains - Westchester County Airport (3.7 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 (3.7 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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