Sonoma Weather Forecast

    • 52
    • 83

    Becoming Sunny

    • 51
    • 79

    Mostly Sunny

    • 51
    • 81

    Mostly Sunny

    • 50
    • 83

    Mostly Sunny

    • 50
    • 83

    Mostly Sunny

    • 50
    • 82

    Mostly Sunny

Today 20 Aug North Bay Interior Valleys

Mostly cloudy in the morning then becoming sunny. Haze. Highs in the 70s to 80s. South Winds 10 to 20 Mph.

Tonight 20 Aug North Bay Interior Valleys

Mostly clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the 50s. Southwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

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Sonoma Temperature Statistics

August Temperature

Petaluma Municipal Airport (8.1 miles)

  • Lowest 3 August, 2018

    46.4 °F

  • Average August

    63.5 °F

  • Highest 9 August, 2018

    91.4 °F

Climate (2011–Present)

Petaluma Municipal Airport (8.1 miles)

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  • Average Low 2011–Present

    45.6 °F

  • Average 2011–Present

    56.3 °F

  • Average High 2011–Present

    70.1 °F
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