Ontario County Park Weather Forecast

    • 28
    • 29

    Mostly Cloudy

    • 34
    • 38

    Slight Chance Rain/Snow

    • 11
    • 37

    Snow Showers Likely

    • 9
    • 16

    Chance Snow Showers

    • 17
    • 21

    Mostly Cloudy

    • 14
    • 28

    Chance Snow Showers

    • 10
    • 19

    Chance Snow Showers

Today 12 Jan Ontario

Cloudy. Highs Ranging from around 30 on the Hilltops to the mid 30s across the lower Elevations. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming west.

Tonight 12 Jan Ontario

Mostly cloudy. Lows around 30. West Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ontario County Park Temperature Statistics

January Temperature

Wellsville, Wellsville Municipal Airport (50.3 miles)

  • Lowest 1 January, 2026

    5 °F

  • Average January

    27.4 °F

  • Highest 9 January, 2026

    50 °F

Climate (2021–Present)

Wellsville, Wellsville Municipal Airport (50.3 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57 °F
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