Marconi Conference Center State Historic Park Weather Forecast

    • 49
    • 59

    Partly Sunny

    • 50
    • 58

    Mostly Cloudy

    • 48
    • 57

    Partly Sunny

    • 49
    • 57

    Partly Sunny

    • 50
    • 56

    Mostly Cloudy

    • 48
    • 55

    Partly Sunny

    • 47
    • 54

    Slight Chance Rain

Today 24 Oct Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the upper 60s. West Winds around 5 Mph.

Tonight 24 Oct Coastal North Bay Including Point Reyes National Seashore

Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the upper 40s. West Winds around 5 Mph in the evening. Becoming light.

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  • Temperature Real-Time

Marconi Conference Center State Historic Park Temperature Statistics

October Temperature

Petaluma Municipal Airport (16.8 miles)

  • Lowest 13 October, 2026

    39.2 °F

  • Average October

    63.9 °F

  • Highest 3 October, 2026

    98.6 °F

Climate (2021–2026)

Petaluma Municipal Airport (16.8 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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