Clear Lake Weather Forecast

    • 57
    • 78

    Sunny

    • 59
    • 79

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 61
    • 83

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

    • 60
    • 82

    Sunny

    • 60
    • 81

    Mostly Sunny

Today 26 Jul Southern Lake County

Sunny. Highs 77 to 89.

Tonight 26 Jul Southern Lake County

Clear. Lows 53 to 63.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

July Temperature

Ukiah Municipal Airport (21.7 miles)

  • Lowest 5 July, 2025

    48.7 °F

  • Average July

    74.5 °F

  • Highest 11 July, 2025

    105.7 °F

Climate (2020–Present)

Ukiah Municipal Airport (21.7 miles)

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

  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    76.3 °F
Get WillyWeather+ to remove ads