Sonoma State Historic Park Weather Forecast

    • 51
    • 66

    Slight Chance Rain

    • 49
    • 70

    Partly Sunny

    • 50
    • 75

    Partly Sunny

    • 51
    • 75

    Mostly Cloudy

    • 52
    • 79

    Mostly Cloudy

    • 51
    • 76

    Mostly Cloudy

    • 52
    • 68

    Rain Likely

Today 6 Nov North Bay Interior Valleys

Mostly cloudy late in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 6 Nov North Bay Interior Valleys

Mostly cloudy. Areas of fog. A slight chance of Showers in the evening. A chance of Showers after midnight. Lows in the 50s. Southwest Winds up to 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sonoma State Historic Park Temperature Statistics

November Temperature

Petaluma Municipal Airport (8.1 miles)

  • Lowest 3 November, 2025

    55.4 °F

  • Average November

    63 °F

  • Highest 2 November, 2025

    75.2 °F

Climate (2020–Present)

Petaluma Municipal Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.7 °F
Get WillyWeather+ to remove ads