Tomales Bay - Marshall Weather Forecast

    • 48
    • 62

    Increasing Clouds

    • 48
    • 60

    Mostly Sunny

    • 51
    • 65

    Mostly Sunny

    • 49
    • 67

    Mostly Sunny

    • 49
    • 62

    Mostly Sunny

    • 48
    • 61

    Mostly Sunny

Today 15 Jun Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the morning then becoming sunny. Highs in the 50s to upper 60s. Northwest Winds 5 to 15 Mph.

Tonight 15 Jun Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Lows in the upper 40s. West Winds 5 to 15 Mph.

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Tomales Bay - Marshall Temperature Statistics

June Temperature

Petaluma Municipal Airport (16.8 miles)

  • Lowest 2 June, 2025

    42.8 °F

  • Average June

    55.9 °F

  • Highest 3 June, 2025

    73.4 °F

Climate (2020–Present)

Petaluma Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    69.3 °F
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