Agate Beach Weather Forecast

    • 48
    • 59

    Decreasing Clouds

    • 46
    • 57

    Partly Sunny

    • 47
    • 57

    Dense Fog

    • 46
    • 57

    Dense Fog

    • 46
    • 58

    Mostly Sunny

    • 47
    • 58

    Partly Sunny

    • 47
    • 59

    Partly Sunny

Today 27 Nov Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Patchy dense fog in the afternoon. Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 27 Nov Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the evening then becoming partly cloudy. Patchy dense fog. Lows in the upper 40s. Northwest Winds 5 to 15 Mph.

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Agate Beach Temperature Statistics

November Temperature

Novato / Gnoss Field (18.6 miles)

  • Lowest 22 November, 2025

    39.2 °F

  • Average November

    56.7 °F

  • Highest 10 November, 2025

    82.4 °F

Climate (2020–Present)

Novato / Gnoss Field (18.6 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    72.4 °F
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