San Rafael Airport Weather Forecast

    • 52
    • 78

    Mostly Sunny

    • 53
    • 82

    Partly Sunny

    • 49
    • 72

    Mostly Cloudy

    • 48
    • 67

    Chance Rain

    • 48
    • 66

    Chance Rain

    • 46
    • 65

    Mostly Sunny

Today 28 Mar North Bay Interior Valleys

Sunny. Patchy dense fog in the morning. Highs in the upper 60s to mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 28 Mar North Bay Interior Valleys

Mostly clear. Lows in the lower 40s to mid 50s. West Winds up to 5 Mph.

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San Rafael Airport Temperature Statistics

March Temperature

Novato / Gnoss Field (8.7 miles)

  • Lowest 10 March, 2026

    42.8 °F

  • Average March

    61.8 °F

  • Highest 20 March, 2026

    95 °F

Climate (2021–Present)

Novato / Gnoss Field (8.7 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    72.5 °F
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