Clarendon Weather Forecast

    • 14
    • 26

    Snow Showers

    • 25
    • 32

    Mostly Cloudy

    • 24
    • 39

    Mostly Cloudy

    • 27
    • 47

    Rain/Snow Likely

    • 16
    • 31

    Chance Rain Showers

    • 28
    • 40

    Rain Showers Likely

Today 15 Dec Orleans

Lake effect snow likely in the Morning, then lake effect snow in the afternoon. Snow may be heavy at Times in the afternoon. Accumulation 1 to 3 Inches in the most persistent Snows. Cold with Highs in the upper 20s. Southwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow near 100 percent.

Tonight 15 Dec Orleans

Mostly cloudy. Lake effect snow Showers Likely, then scattered snow Showers late. Little or no additional accumulation. Cold with near steady Temperatures Ranging from around 15 inland to around 20 along the lake Ontario shore. Northwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph. Chance of snow 70 percent.

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Clarendon Temperature Statistics

December Temperature

Rochester, Greater Rochester International Airport (19.9 miles)

  • Lowest 8 December, 2025

    3.9 °F

  • Average December

    24.3 °F

  • Highest 10 December, 2025

    37 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (19.9 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.5 °F
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