Lake Sonoma Weather Forecast

    • 63
    • 91

    Sunny

    • 63
    • 93

    Sunny

    • 63
    • 92

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 63
    • 90

    Mostly Sunny

    • 63
    • 90

    Mostly Sunny

Today 17 Aug North Bay Mountains

Mostly clear. Haze. Lows in the mid 50s to upper 60s. Northwest Winds 5 to 15 Mph.

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Lake Sonoma Temperature Statistics

August Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (21.1 miles)

  • Lowest 3 August, 2018

    46.9 °F
  • Average August

    65.4 °F
  • Highest 10 August, 2018

    99 °F

Climate (2010–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (21.1 miles)

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  • Average Low 2010–Present

    45.8 °F
  • Average 2010–Present

    56.4 °F
  • Average High 2010–Present

    72 °F
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