Three Mills County Park Weather Forecast

    • 60
    • 81

    Smoke

    • 64
    • 82

    Chance Rain Showers

    • 63
    • 87

    Rain Showers

    • 58
    • 76

    Mostly Sunny

    • 65
    • 84

    Chance Rain Showers

    • 63
    • 84

    Rain Showers Likely

Today 16 Jul Ontario

Sunny. Areas of smoke. Near steady Temperatures Ranging from the mid 70s on the Hilltops to the lower 80s across the lower Elevations. Northwest Winds 10 to 15 Mph.

Tonight 16 Jul Ontario

Mainly clear in the Evening, then becoming partly cloudy. Patchy smoke. Lows around 60. West Winds 10 to 15 Mph, becoming light.

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Three Mills County Park Temperature Statistics

July Temperature

Penn Yan, Penn Yan Airport (23.6 miles)

  • Lowest 12 July, 2026

    54 °F

  • Average July

    75.9 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

Penn Yan, Penn Yan Airport (23.6 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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