Jack London State Historic Park Weather Forecast

    • 47
    • 59

    Increasing Clouds

    • 44
    • 56

    Rain

    • 38
    • 57

    Slight Chance Rain

    • 44
    • 56

    Mostly Cloudy

    • 42
    • 54

    Rain

    • 39
    • 53

    Slight Chance Rain

    • 39
    • 56

    Mostly Sunny

Today 14 Nov North Bay Interior Valleys

Mostly cloudy. A slight chance of rain. Highs in the 50s to lower 60s.

Tonight 14 Nov North Bay Interior Valleys

Cloudy. A slight chance of rain after midnight. Lows in the 40s to mid 50s. Southeast Winds 5 to 10 Mph increasing to 10 to 20 Mph after midnight.

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Jack London State Historic Park Temperature Statistics

November Temperature

Petaluma Municipal Airport (6.8 miles)

  • Lowest 2 November, 2026

    39.2 °F

  • Average November

    58.1 °F

  • Highest 10 November, 2026

    77 °F

Climate (2021–2026)

Petaluma Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    68.6 °F
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