Sonoma Mountain Weather Forecast

    • 57
    • 69

    Mostly Sunny

    • 51
    • 69

    Mostly Sunny

    • 54
    • 61

    Mostly Cloudy

    • 55
    • 61

    Rain Showers

    • 55
    • 59

    Rain Likely

    • 55
    • 59

    Chance Rain

    • 53
    • 61

    Partly Sunny

Today 1 Nov North Bay Interior Valleys

Sunny. Highs in the upper 60s to lower 80s. West Winds 10 to 20 Mph.

Tonight 1 Nov North Bay Interior Valleys

Mostly clear. Lows in the 50s. West Winds 10 to 20 Mph.

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Sonoma Mountain Temperature Statistics

November Temperature

Petaluma Municipal Airport (4.3 miles)

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  • Average November

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Climate (2020–Present)

Petaluma Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    44.4 °F
  • Average 2020–2025

    55.1 °F
  • Average High 2020–2025

    68.8 °F
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