Yorkville Weather Forecast

    • 45
    • 63

    Mostly Cloudy

    • 53
    • 64

    Chance Rain

    • 51
    • 61

    Rain

    • 44
    • 57

    Chance Rain

    • 50
    • 55

    Rain

    • 44
    • 55

    Rain

Today 14 Dec Southwestern Mendocino Interior

Partly cloudy. Patchy dense valley fog in the morning. Highs 58 to 68.

Tonight 14 Dec Southwestern Mendocino Interior

Mostly cloudy. Patchy valley fog in the evening. Lows 42 to 52.

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Yorkville Temperature Statistics

December Temperature

Ukiah Municipal Airport (15.5 miles)

  • Lowest 12 December, 2025

    32 °F

  • Average December

    47.4 °F

  • Highest 10 December, 2025

    72 °F

Climate (2020–Present)

Ukiah Municipal Airport (15.5 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    76 °F
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