Canandaigua Weather Forecast

    • 21
    • 39

    Rain/Snow Likely

    • 17
    • 25

    Chance Snow Showers

    • 19
    • 30

    Chance Snow Showers

    • 15
    • 30

    Chance Snow Showers

    • 14
    • 23

    Chance Snow Showers

    • 16
    • 24

    Chance Snow Showers

    • 20
    • 29

    Mostly Cloudy

Today 10 Dec Ontario

Rain likely with a chance of snow Early, then rain likely late. Highs Ranging from the mid 30s on the Hilltops to the upper 30s across the lower Elevations. Southwest Winds 10 to 15 Mph. Chance of precipitation 60 percent.

Tonight 10 Dec Ontario

Snow likely late this Evening, then a chance of snow Showers. Snow Showers likely late. Accumulation an inch or less. Lows Ranging from 15 to 20 on the Hilltops to the lower 20s across the lower Elevations. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 60 percent.

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Canandaigua Temperature Statistics

December Temperature

Penn Yan, Penn Yan Airport (20.5 miles)

  • Lowest 4 December, 2025

    3 °F

  • Average December

    24.7 °F

  • Highest 6 December, 2025

    36 °F

Climate (2020–Present)

Penn Yan, Penn Yan Airport (20.5 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.2 °F
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