Sonoma State Historic Park Weather Forecast

    • 44
    • 67

    Increasing Clouds

    • 51
    • 73

    Sunny

    • 57
    • 80

    Sunny

    • 53
    • 84

    Sunny

    • 54
    • 86

    Sunny

    • 52
    • 85

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

Today 6 May North Bay Interior Valleys

Sunny. Highs in the 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 6 May North Bay Interior Valleys

Mostly clear. Lows in the 40s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sonoma State Historic Park Temperature Statistics

May Temperature

Petaluma Municipal Airport (8.1 miles)

  • Lowest 1 May, 2024

    39.2 °F
  • Average May

    54.7 °F
  • Highest 1 May, 2024

    71.6 °F

Climate (2019–Present)

Petaluma Municipal Airport (8.1 miles)

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  • Average Low 2019–2024

    45 °F
  • Average 2019–2024

    55.8 °F
  • Average High 2019–2024

    69.8 °F
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