Fairfax Weather Forecast

    • 52
    • 72

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 52
    • 73

    Partly Sunny

    • 56
    • 89

    Mostly Sunny

    • 52
    • 89

    Sunny

    • 51
    • 78

    Mostly Sunny

Today 1 Jun North Bay Interior Valleys

Sunny. Highs in the lower 70s to mid 80s. West Winds 10 to 20 Mph with Gusts to around 35 Mph.

Tonight 1 Jun North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Lows in the 50s. West Winds 10 to 20 Mph with Gusts to around 35 Mph.

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June Temperature

Novato / Gnoss Field (10.6 miles)

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Climate (2019–Present)

Novato / Gnoss Field (10.6 miles)

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  • Average Low 2019–2024

    45.9 °F

  • Average 2019–2024

    57.7 °F

  • Average High 2019–2024

    72.6 °F
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