Clearlake Weather Forecast

    • 55
    • 89

    Sunny

    • 54
    • 89

    Mostly Sunny

    • 54
    • 87

    Mostly Sunny

    • 58
    • 90

    Sunny

    • 58
    • 94

    Mostly Sunny

    • 57
    • 93

    Partly Sunny

    • 55
    • 91

    Mostly Sunny

Today 30 Jun Eastern Lake

Sunny. Highs 82 to 92. North wind around 5 Mph shifting to the south in the afternoon.

Tonight 30 Jun Eastern Lake

Mostly clear. Lows 53 to 63. West wind around 10 Mph shifting to the northwest overnight.

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Clearlake Temperature Statistics

June Temperature

Ukiah Municipal Airport (32.9 miles)

  • Lowest 7 June, 2026

    47.6 °F

  • Average June

    72 °F

  • Highest 11 June, 2026

    103.6 °F

Climate (2021–2026)

Ukiah Municipal Airport (32.9 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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