Jack London State Historic Park Weather Forecast

    • 50
    • 58

    Rain

    • 45
    • 63

    Mostly Cloudy

    • 48
    • 68

    Mostly Cloudy

    • 50
    • 69

    Mostly Cloudy

    • 48
    • 66

    Slight Chance Rain

    • 44
    • 62

    Partly Sunny

    • 45
    • 64

    Partly Sunny

Today 24 Feb North Bay Interior Valleys

Rain. Highs in the 50s to mid 60s. South Winds 5 to 15 Mph.

Tonight 24 Feb North Bay Interior Valleys

Cloudy. Patchy fog. A chance of rain. Lows in the 50s. South Winds 10 to 15 Mph. Becoming west 5 to 10 Mph after midnight.

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Jack London State Historic Park Temperature Statistics

February Temperature

Petaluma Municipal Airport (6.8 miles)

  • Lowest 18 February, 2026

    30.2 °F

  • Average February

    50.7 °F

  • Highest 2 February, 2026

    71.6 °F

Climate (2021–Present)

Petaluma Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    68.5 °F
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