Clearlake Oaks Weather Forecast

    • 46
    • 76

    Mostly Sunny

    • 45
    • 69

    Chance Rain Showers

    • 44
    • 64

    Rain Showers

    • 39
    • 58

    Rain Showers Likely

    • 37
    • 57

    Chance Rain Showers

    • 40
    • 65

    Partly Sunny

Today 8 Apr Southern Lake County

Sunny. Slight chance of rain Showers in the afternoon. Highs 69 to 80.

Tonight 8 Apr Southern Lake County

Mostly clear. Lows 44 to 54.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clearlake Oaks Temperature Statistics

April Temperature

Ukiah Municipal Airport (29.2 miles)

  • Lowest 3 April, 2026

    36.6 °F

  • Average April

    57.5 °F

  • Highest 5 April, 2026

    82.9 °F

Climate (2021–Present)

Ukiah Municipal Airport (29.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.4 °F
Get WillyWeather+ to remove ads