Canandaigua Weather Forecast

    • 42
    • 66

    Mostly Sunny

    • 36
    • 61

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

    • 38
    • 61

    Partly Sunny

    • 35
    • 54

    Mostly Sunny

    • 40
    • 59

    Mostly Sunny

    • 46
    • 64

    Partly Sunny

Today 19 Oct Ontario

Mostly sunny. Highs in the mid 60s.

Tonight 19 Oct Ontario

Mainly clear. Lows in the lower 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Canandaigua Temperature Statistics

October Temperature

Penn Yan, Penn Yan Airport (20.5 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    56.1 °F

  • Highest 13 October, 2026

    84 °F

Climate (2021–2026)

Penn Yan, Penn Yan Airport (20.5 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    58.9 °F
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