San Pablo Bay - The Sisters Weather Forecast

    • 58
    • 68

    Sunny

    • 57
    • 71

    Mostly Sunny

    • 55
    • 62

    Partly Sunny

    • 57
    • 66

    Mostly Sunny

    • 59
    • 68

    Mostly Sunny

    • 59
    • 69

    Mostly Sunny

Today 28 Oct North Bay Interior Valleys

Sunny. Highs in the upper 60s to lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 28 Oct North Bay Interior Valleys

Clear. Lows in the 40s to upper 50s. Northwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Pablo Bay - The Sisters Temperature Statistics

October Temperature

Novato / Gnoss Field (11.8 miles)

  • Lowest 17 October, 2025

    42.8 °F

  • Average October

    60.2 °F

  • Highest 21 October, 2025

    84.2 °F

Climate (2020–Present)

Novato / Gnoss Field (11.8 miles)

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

  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    72.3 °F
Get WillyWeather+ to remove ads