Canandaigua Weather Forecast

    • 20
    • 37

    Chance Snow Showers

    • 17
    • 25

    Chance Snow Showers

    • 9
    • 26

    Chance Snow Showers

    • 9
    • 15

    Chance Snow Showers

    • 21
    • 32

    Chance Snow Showers

    • 11
    • 25

    Slight Chance Snow Showers

    • 11
    • 25

    Slight Chance Snow Showers

Today 17 Jan Ontario

Mostly cloudy Early, then becoming partly sunny. A chance of snow Showers late. Highs Ranging from the lower 30s on the Hilltops to the upper 30s across the lower Elevations. Southwest Winds 10 to 15 Mph. Chance of snow 40 percent.

Tonight 17 Jan Ontario

Mostly cloudy through the early Overnight, then becoming partly cloudy. Snow Showers early. A chance of snow Showers late. Little or no accumulation. Lows 15 to 20. Southwest Winds 5 to 10 Mph, becoming west 10 to 15 Mph. Chance of snow 90 percent.

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Canandaigua Temperature Statistics

January Temperature

Penn Yan, Penn Yan Airport (20.5 miles)

  • Lowest 1 January, 2026

    12 °F

  • Average January

    30.7 °F

  • Highest 9 January, 2026

    50 °F

Climate (2021–Present)

Penn Yan, Penn Yan Airport (20.5 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    59.2 °F
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