Richard P. Outhouse Memorial Park Weather Forecast

    • 40
    • 48

    Rain Showers

    • 22
    • 49

    Rain Showers

    • 27
    • 39

    Mostly Cloudy

    • 20
    • 32

    Mostly Cloudy

    • 22
    • 29

    Chance Rain/Snow

    • 28
    • 39

    Chance Rain Showers

    • 26
    • 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, then Showers late. Very windy. Temperatures Remaining in the upper 40s to lower 50s. South Winds 25 to 35 Mph with Gusts up to 50 Mph. Chance of rain 90 percent.

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Richard P. Outhouse Memorial Park Temperature Statistics

December Temperature

Penn Yan, Penn Yan Airport (21.7 miles)

  • Lowest 4 December, 2025

    3 °F

  • Average December

    24.1 °F

  • Highest 10 December, 2025

    37.9 °F

Climate (2020–Present)

Penn Yan, Penn Yan Airport (21.7 miles)

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  • Average Low 2020–2025

    41.9 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    59.2 °F
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