Leonard Lake Weather Forecast

    • 46
    • 57

    Slight Chance Rain

    • 50
    • 54

    Rain

    • 48
    • 55

    Rain

    • 51
    • 56

    Rain

    • 47
    • 56

    Rain

    • 44
    • 51

    Rain Likely

    • 44
    • 49

    Rain Likely

Today 17 Dec Southeastern Mendocino Interior

Mostly cloudy in the morning then becoming partly cloudy. Rain Showers in the Morning, then slight chance of rain Showers in the afternoon. Highs 55 to 65.

Tonight 17 Dec Southeastern Mendocino Interior

Partly cloudy in the evening then becoming mostly cloudy. Slight chance of rain through the night. Patchy valley fog overnight. Lows 39 to 49.

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Leonard Lake Temperature Statistics

December Temperature

Ukiah Municipal Airport (13 miles)

  • Lowest 13 December, 2025

    30 °F

  • Average December

    46.9 °F

  • Highest 10 December, 2025

    72 °F

Climate (2020–Present)

Ukiah Municipal Airport (13 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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