San Pablo Bay - Midshipman Point (Tolay Creek Entrance) Weather Forecast

    • 52
    • 71

    Becoming Sunny

    • 52
    • 68

    Mostly Sunny

    • 52
    • 68

    Mostly Sunny

    • 54
    • 69

    Mostly Sunny

    • 52
    • 68

    Mostly Sunny

    • 52
    • 67

    Partly Sunny

Today 21 Mar North Bay Interior Valleys

Partly cloudy. Patchy dense fog in the morning. Highs in the 70s to 80s. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 21 Mar North Bay Interior Valleys

Partly cloudy. Lows in the 50s to lower 60s. West Winds 5 to 10 Mph.

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San Pablo Bay - Midshipman Point (Tolay Creek Entrance) Temperature Statistics

March Temperature

Novato / Gnoss Field (5.6 miles)

  • Lowest 10 March, 2026

    42.8 °F

  • Average March

    61.1 °F

  • Highest 18 March, 2026

    91.4 °F

Climate (2021–Present)

Novato / Gnoss Field (5.6 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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