Sonoma Mountain Weather Forecast

    • 64
    • 76

    Sunny

    • 65
    • 79

    Sunny

    • 67
    • 79

    Sunny

    • 65
    • 80

    Sunny

    • 55
    • 78

    Sunny

    • 53
    • 72

    Mostly Sunny

Today 21 Oct North Bay Interior Valleys

Sunny. Highs in the mid 70s to upper 80s. Northwest Winds 10 to 15 Mph.

Tonight 21 Oct North Bay Interior Valleys

Clear. Lows in the mid 40s to lower 60s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sonoma Mountain Temperature Statistics

October Temperature

Petaluma Municipal Airport (4.3 miles)

  • Lowest 11 October, 2019

    35.6 °F
  • Average October

    56.7 °F
  • Highest 8 October, 2019

    82.4 °F

Climate (2011–Present)

Petaluma Municipal Airport (4.3 miles)

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  • Average Low 2011–Present

    46.1 °F
  • Average 2011–Present

    56.6 °F
  • Average High 2011–Present

    70.4 °F
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