Ossining Weather Forecast

    • 26
    • 30

    Mostly Cloudy

    • 24
    • 32

    Chance Snow

    • 17
    • 28

    Partly Sunny

    • 22
    • 29

    Partly Sunny

    • 19
    • 32

    Partly Sunny

    • 23
    • 31

    Partly Sunny

Today 30 Dec Northern Westchester

Mostly cloudy. Cooler with Highs in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 45 Mph.

Tonight 30 Dec Northern Westchester

Mostly cloudy. Lows in the lower 20s. West Winds 10 to 15 Mph. Gusts up to 35 Mph, decreasing to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ossining Temperature Statistics

December Temperature

White Plains - Westchester County Airport (10.6 miles)

  • Lowest 5 December, 2025

    14 °F

  • Average December

    31.5 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

White Plains - Westchester County Airport (10.6 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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