Tomales Bay - Hog Island Weather Forecast

    • 52
    • 57

    Mostly Sunny

    • 55
    • 58

    Mostly Sunny

    • 51
    • 58

    Partly Sunny

    • 54
    • 56

    Mostly Cloudy

    • 56
    • 58

    Chance Rain

    • 54
    • 58

    Rain Likely

Today 31 Oct Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Highs in the 60s to lower 70s. Northwest Winds 10 to 15 Mph.

Tonight 31 Oct Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tomales Bay - Hog Island Temperature Statistics

October Temperature

Petaluma Municipal Airport (18 miles)

  • Lowest 17 October, 2025

    41 °F

  • Average October

    57.2 °F

  • Highest 7 October, 2025

    86 °F

Climate (2020–Present)

Petaluma Municipal Airport (18 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.8 °F
Get WillyWeather+ to remove ads