San Rafael Bay - West Marin Island Weather Forecast

    • 51
    • 60

    Mostly Sunny

    • 54
    • 61

    Partly Sunny

    • 51
    • 58

    Mostly Sunny

    • 52
    • 62

    Mostly Sunny

    • 53
    • 64

    Mostly Sunny

    • 53
    • 62

    Mostly Sunny

Today 1 May North Bay Interior Valleys

Sunny. Patchy fog in the morning. Highs in the 60s to 70s. Southwest Winds 5 to 10 Mph.

Tonight 1 May North Bay Interior Valleys

Mostly clear except patchy fog after midnight. Lows in the mid 40s to lower 50s. West Winds 5 to 15 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

San Rafael Bay - West Marin Island Temperature Statistics

May Temperature

Novato / Gnoss Field (12.4 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Novato / Gnoss Field (12.4 miles)

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

    45.9 °F
  • Average 2020–2025

    57.7 °F
  • Average High 2020–2025

    72.8 °F
Get WillyWeather+ to remove ads