Tomales Bay - Preston Point Weather Forecast

    • 51
    • 56

    Increasing Clouds

    • 51
    • 55

    Mostly Cloudy

    • 51
    • 56

    Partly Sunny

    • 50
    • 56

    Partly Sunny

    • 50
    • 55

    Mostly Sunny

    • 50
    • 57

    Mostly Sunny

    • 50
    • 56

    Partly Sunny

Today 30 Jun Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. A slight chance of drizzle in the afternoon. Highs in the 60s. Southwest Winds 5 to 10 Mph.

Tonight 30 Jun Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. A slight chance of drizzle in the evening. A slight chance of rain. Lows around 50. Southwest Winds around 5 Mph in the evening. Becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tomales Bay - Preston Point Temperature Statistics

June Temperature

Petaluma Municipal Airport (18 miles)

  • Lowest 14 June, 2025

    41 °F

  • Average June

    57.6 °F

  • Highest 18 June, 2025

    84.2 °F

Climate (2020–Present)

Petaluma Municipal Airport (18 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