Tomales Bay - Marshall Weather Forecast

    • 54
    • 64

    Increasing Clouds

    • 55
    • 65

    Mostly Cloudy

    • 57
    • 64

    Mostly Cloudy

    • 58
    • 62

    Partly Sunny

    • 56
    • 61

    Partly Sunny

    • 55
    • 62

    Partly Sunny

Today 25 Aug Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 60s to upper 70s. Light Winds. Becoming southwest around 5 Mph in the afternoon.

Tonight 25 Aug Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. West Winds around 5 Mph.

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Tomales Bay - Marshall Temperature Statistics

August Temperature

Petaluma Municipal Airport (16.8 miles)

  • Lowest 3 August, 2019

    50 °F
  • Average August

    67 °F
  • Highest 14 August, 2019

    98.6 °F

Climate (2011–Present)

Petaluma Municipal Airport (16.8 miles)

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  • Average Low 2011–Present

    46 °F
  • Average 2011–Present

    56.4 °F
  • Average High 2011–Present

    70 °F
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