Clearlake Oaks Weather Forecast

    • 51
    • 78

    Increasing Clouds

    • 46
    • 81

    Partly Sunny

    • 51
    • 82

    Mostly Sunny

    • 51
    • 82

    Partly Sunny

    • 46
    • 72

    Rain Likely

    • 42
    • 61

    Rain Likely

Today 26 Mar Southern Lake County

Partly cloudy. Highs 71 to 81. North wind around 20 Mph in the afternoon.

Tonight 26 Mar Southern Lake County

Mostly cloudy. Lows 47 to 57. North wind around 20 Mph overnight.

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Clearlake Oaks Temperature Statistics

March Temperature

Ukiah Municipal Airport (29.2 miles)

  • Lowest 6 March, 2026

    37 °F

  • Average March

    60.6 °F

  • Highest 20 March, 2026

    94.6 °F

Climate (2021–Present)

Ukiah Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.3 °F
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