Thurston Lake Weather Forecast

    • 41
    • 60

    Mostly Sunny

    • 42
    • 64

    Partly Sunny

    • 44
    • 55

    Rain Likely

    • 42
    • 51

    Rain

    • 38
    • 51

    Rain

    • 37
    • 48

    Rain

Today 12 Feb Southern Lake County

Partly cloudy early in the morning then clearing. Highs 55 to 65.

Tonight 12 Feb Southern Lake County

Mostly clear. Lows 36 to 46.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thurston Lake Temperature Statistics

February Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (30.4 miles)

  • Lowest 4 February, 2026

    33.7 °F

  • Average February

    52.3 °F

  • Highest 2 February, 2026

    72.6 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (30.4 miles)

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

  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    72.6 °F
Get WillyWeather+ to remove ads