Canandaigua Weather Forecast

    • 68
    • 86

    Chance Rain Showers

    • 65
    • 78

    Rain Showers

    • 62
    • 79

    Slight Chance Thunderstorms

    • 66
    • 83

    Partly Sunny

    • 67
    • 85

    Chance Thunderstorms

    • 66
    • 85

    Rain Showers Likely

Today 1 Aug Ontario

Mostly cloudy through early Afternoon, then becoming partly sunny. Highs Ranging from around 80 on the Hilltops to the mid 80s across the lower Elevations. Light south Winds.

Tonight 1 Aug Ontario

Cloudy. A chance of Showers overnight. Lows in the upper 60s. Light Winds, becoming south 5 to 10 Mph. Chance of rain 40 percent.

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Canandaigua Temperature Statistics

August Temperature

Penn Yan, Penn Yan Airport (20.5 miles)

  • Lowest

  • Average August

  • Highest

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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