Fairfax Weather Forecast

    • 51
    • 75

    Increasing Clouds

    • 53
    • 81

    Mostly Sunny

    • 52
    • 80

    Sunny

    • 53
    • 80

    Sunny

    • 50
    • 72

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

Today 2 Jun North Bay Interior Valleys

Partly cloudy. Highs in the lower 70s to mid 80s. Southwest Winds 5 to 15 Mph.

Tonight 2 Jun North Bay Interior Valleys

Partly cloudy. Areas of fog. Lows in the 40s to upper 50s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfax Temperature Statistics

June Temperature

Novato / Gnoss Field (10.6 miles)

  • Lowest

  • Average June

  • Highest

Climate (2021–Present)

Novato / Gnoss Field (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    46.8 °F
  • Average 2021–2026

    57.7 °F
  • Average High 2021–2026

    72.5 °F
Get WillyWeather+ to remove ads