Marconi Conference Center State Historic Park Weather Forecast

    • 55
    • 69

    Sunny

    • 52
    • 66

    Mostly Sunny

    • 49
    • 61

    Partly Sunny

    • 50
    • 61

    Partly Sunny

    • 52
    • 64

    Mostly Sunny

    • 51
    • 64

    Mostly Sunny

Today 7 Mar Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the mid 70s. North Winds 10 to 20 Mph.

Tonight 7 Mar Coastal North Bay Including Point Reyes National Seashore

Clear. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Marconi Conference Center State Historic Park Temperature Statistics

March Temperature

Petaluma Municipal Airport (16.8 miles)

  • Lowest 2 March, 2026

    44.6 °F

  • Average March

    54.5 °F

  • Highest 3 March, 2026

    66.2 °F

Climate (2021–Present)

Petaluma Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    68.5 °F
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