Ontario County Park Weather Forecast

    • 69
    • 83

    Decreasing Clouds

    • 75
    • 88

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

    • 62
    • 80

    Partly Sunny

    • 62
    • 76

    Partly Sunny

    • 62
    • 76

    Chance Rain Showers

Today 13 Jul Ontario

Mostly sunny. Highs Ranging from the lower 80s on the Hilltops to the upper 80s across the lower Elevations. West Winds 10 Mph or less.

Tonight 13 Jul Ontario

Mainly clear. Lows in the upper 60s. Southwest Winds 10 Mph or less.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ontario County Park Temperature Statistics

July Temperature

Wellsville, Wellsville Municipal Airport (50.3 miles)

  • Lowest 8 July, 2026

    59 °F

  • Average July

    72.5 °F

  • Highest 2 July, 2026

    89.1 °F

Climate (2021–2026)

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

    57.1 °F
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