Victor Weather Forecast

    • 39
    • 49

    Rain Showers

    • 22
    • 48

    Rain Showers

    • 26
    • 40

    Mostly Cloudy

    • 20
    • 32

    Slight Chance Snow Showers

    • 21
    • 29

    Chance Rain/Snow

    • 27
    • 40

    Chance Rain Showers

    • 25
    • 35

    Chance Rain/Snow

Today 18 Dec Ontario

Mostly sunny and windy. Highs Ranging from the mid 40s on the Hilltops to the upper 40s across the lower Elevations. South Winds 15 to 30 Mph with Gusts up to 40 Mph.

Tonight 18 Dec Ontario

Mostly cloudy. A chance of Showers through the early overnight. Showers late. Very windy with Lows Ranging from the mid 30s on the Hilltops to around 40 across the lower Elevations. South Winds 20 to 30 Mph, increasing to 25 to 35 Mph with Gusts up to 50 Mph. Chance of rain 90 percent.

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Victor Temperature Statistics

December Temperature

Rochester, Greater Rochester International Airport (16.2 miles)

  • Lowest 8 December, 2025

    3.9 °F
  • Average December

    23.8 °F
  • Highest 10 December, 2025

    37 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (16.2 miles)

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  • Average Low 2020–2025

    42.4 °F
  • Average 2020–2025

    50.9 °F
  • Average High 2020–2025

    59.5 °F
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