Canandaigua Weather Forecast

    • 57
    • 77

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 64
    • 86

    Partly Sunny

    • 65
    • 84

    Rain Showers Likely

    • 65
    • 85

    Rain Showers Likely

Today 23 Jul Ontario

Sunny. Highs Ranging from around 70 on the Hilltops to the mid 70s across the lower Elevations. Light northwest Winds.

Tonight 23 Jul Ontario

Mainly clear. Lows in the mid 50s. Light Winds.

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Canandaigua Temperature Statistics

July Temperature

Penn Yan, Penn Yan Airport (20.5 miles)

  • Lowest 20 July, 2026

    53.1 °F

  • Average July

    74.3 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

Penn Yan, Penn Yan Airport (20.5 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    59.1 °F
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