Clearlake Oaks Weather Forecast

    • 49
    • 80

    Increasing Clouds

    • 47
    • 73

    Mostly Cloudy

    • 43
    • 66

    Chance Rain Showers

    • 37
    • 60

    Rain

    • 39
    • 62

    Slight Chance Rain

    • 45
    • 73

    Sunny

Today 29 Mar Southern Lake County

Mostly sunny. Highs 74 to 85.

Tonight 29 Mar Southern Lake County

Mostly cloudy. Lows 48 to 58.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clearlake Oaks Temperature Statistics

March Temperature

Ukiah Municipal Airport (29.2 miles)

  • Lowest 6 March, 2026

    37.7 °F

  • Average March

    61 °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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