Clear Lake State Park Weather Forecast

    • 55
    • 83

    Sunny

    • 57
    • 86

    Sunny

    • 60
    • 87

    Mostly Sunny

    • 62
    • 87

    Mostly Cloudy

    • 61
    • 83

    Partly Sunny

    • 60
    • 85

    Mostly Sunny

    • 58
    • 85

    Sunny

Today 16 Jul Western Lake

Sunny. Highs 80 to 90. Northwest wind 5 to 15 Mph.

Tonight 16 Jul Western Lake

Clear. Lows 49 to 59. West wind 5 to 15 Mph.

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Clear Lake State Park Temperature Statistics

July Temperature

Ukiah Municipal Airport (21.7 miles)

  • Lowest 8 July, 2026

    51.7 °F

  • Average July

    75.6 °F

  • Highest 14 July, 2026

    100.9 °F

Climate (2021–2026)

Ukiah Municipal Airport (21.7 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.2 °F
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