Onanda Park Weather Forecast

    • 59
    • 71

    Gradual Clearing

    • 59
    • 78

    Rain Showers Likely

    • 50
    • 66

    Slight Chance Rain Showers

    • 50
    • 61

    Rain Showers

    • 37
    • 63

    Rain Showers Likely

    • 34
    • 45

    Slight Chance Snow Showers

Today 12 Oct Ontario

Mostly cloudy. Patchy drizzle through early afternoon. Highs Ranging from the mid 60s on the Hilltops to around 70 across the lower Elevations. Light west Winds.

Tonight 12 Oct Ontario

Partly to mostly cloudy. Mild with Lows in the upper 50s. Light Winds, becoming southwest 5 to 10 Mph.

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  • Temperature Real-Time

Onanda Park Temperature Statistics

October Temperature

Penn Yan, Penn Yan Airport (16.2 miles)

  • Lowest 6 October, 2026

    39.9 °F

  • Average October

    55.8 °F

  • Highest 1 October, 2026

    71.1 °F

Climate (2021–2026)

Penn Yan, Penn Yan Airport (16.2 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    58.9 °F
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