Marconi Weather Forecast

    • 55
    • 60

    Increasing Clouds

    • 53
    • 58

    Partly Sunny

    • 51
    • 56

    Partly Sunny

    • 50
    • 55

    Mostly Cloudy

    • 51
    • 55

    Mostly Cloudy

    • 52
    • 56

    Mostly Cloudy

Today 14 Jul Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the upper 60s to lower 80s. West Winds 5 to 15 Mph.

Tonight 14 Jul Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the mid 50s to lower 60s. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marconi Temperature Statistics

July Temperature

Petaluma Municipal Airport (16.8 miles)

  • Lowest 1 July, 2026

    46.4 °F

  • Average July

    60 °F

  • Highest 12 July, 2026

    84.2 °F

Climate (2021–2026)

Petaluma Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    68.5 °F
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