Tomales Bay - Marshall Weather Forecast

    • 51
    • 64

    Increasing Clouds

    • 50
    • 64

    Mostly Sunny

    • 49
    • 64

    Partly Sunny

    • 48
    • 61

    Mostly Sunny

    • 48
    • 64

    Mostly Sunny

    • 49
    • 64

    Partly Sunny

    • 50
    • 62

    Patchy Fog

Today 1 Jul Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Highs in the 60s. Southwest Winds around 10 Mph.

Tonight 1 Jul Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Tomales Bay - Marshall Temperature Statistics

July Temperature

Petaluma Municipal Airport (16.8 miles)

  • Lowest

  • Average July

  • Highest

Climate (2020–Present)

Petaluma Municipal Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    44.5 °F
  • Average 2020–2025

    55.3 °F
  • Average High 2020–2025

    69.3 °F
Get WillyWeather+ to remove ads