Marconi Weather Forecast

    • 51
    • 53

    Rain Showers Likely

    • 50
    • 55

    Partly Sunny

    • 51
    • 55

    Partly Sunny

    • 53
    • 59

    Mostly Sunny

    • 53
    • 62

    Mostly Sunny

    • 50
    • 57

    Partly Sunny

Today 14 Oct Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. A chance of rain. Highs in the upper 50s. Northeast Winds around 5 Mph. Becoming southwest in the afternoon.

Tonight 14 Oct Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Patchy fog. Lows in the lower 50s. Southwest Winds around 5 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marconi Temperature Statistics

October Temperature

Petaluma Municipal Airport (16.8 miles)

  • Lowest 10 October, 2025

    42.8 °F

  • Average October

    57.8 °F

  • Highest 7 October, 2025

    86 °F

Climate (2020–Present)

Petaluma Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.9 °F
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