Clear Lake State Park Weather Forecast

    • 43
    • 63

    Decreasing Clouds

    • 48
    • 64

    Chance Rain

    • 45
    • 62

    Slight Chance Rain

    • 43
    • 59

    Chance Rain

    • 44
    • 64

    Mostly Sunny

    • 47
    • 69

    Partly Sunny

    • 46
    • 68

    Partly Sunny

Today 21 Feb Southern Lake County

Mostly cloudy early in the morning then becoming partly cloudy. Highs 60 to 70.

Tonight 21 Feb Southern Lake County

Partly cloudy then becoming mostly cloudy overnight then becoming partly cloudy. Lows 38 to 48.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake State Park Temperature Statistics

February Temperature

Ukiah Municipal Airport (21.7 miles)

  • Lowest 9 February, 2025

    28.9 °F

  • Average February

    48.6 °F

  • Highest 18 February, 2025

    65.6 °F

Climate (2020–Present)

Ukiah Municipal Airport (21.7 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    76.2 °F
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