Clear Lake State Park Weather Forecast

    • 51
    • 73

    Increasing Clouds

    • 55
    • 71

    Mostly Cloudy

    • 52
    • 72

    Mostly Cloudy

    • 49
    • 60

    Rain

    • 42
    • 52

    Rain

    • 43
    • 50

    Rain Likely

Today 9 Nov Southern Lake County

Partly cloudy. Highs 70 to 80.

Tonight 9 Nov Southern Lake County

Mostly cloudy. Lows 52 to 62.

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Clear Lake State Park Temperature Statistics

November Temperature

Ukiah Municipal Airport (21.7 miles)

  • Lowest 1 November, 2025

    43 °F

  • Average November

    58.6 °F

  • Highest 2 November, 2025

    79 °F

Climate (2020–Present)

Ukiah Municipal Airport (21.7 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    76 °F
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