Tomales Bay - Preston Point Weather Forecast

    • 57
    • 70

    Partly Sunny

    • 56
    • 68

    Mostly Cloudy

    • 54
    • 62

    Mostly Cloudy

    • 52
    • 57

    Rain

    • 49
    • 53

    Rain Likely

    • 49
    • 52

    Chance Rain

    • 51
    • 55

    Chance Rain

Today 9 Nov Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Highs in the mid 70s. East Winds 10 to 20 Mph.

Tonight 9 Nov Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph.

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Tomales Bay - Preston Point Temperature Statistics

November Temperature

Petaluma Municipal Airport (18 miles)

  • Lowest 7 November, 2025

    50 °F

  • Average November

    61.9 °F

  • Highest 2 November, 2025

    75.2 °F

Climate (2020–Present)

Petaluma Municipal Airport (18 miles)

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  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.7 °F
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