Agate Beach Weather Forecast

    • 47
    • 55

    Chance Rain

    • 49
    • 57

    Increasing Clouds

    • 50
    • 56

    Rain Likely

    • 48
    • 55

    Chance Rain

    • 48
    • 58

    Mostly Sunny

    • 48
    • 58

    Mostly Sunny

    • 49
    • 58

    Partly Sunny

Today 17 Nov Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Breezy. A chance of Showers. Highs in the mid 50s. Northwest Winds 15 to 20 Mph. Becoming 20 to 30 Mph in the afternoon.

Tonight 17 Nov Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the evening then becoming mostly clear. A chance of Showers in the evening. Lows in the mid 40s. Northwest Winds 10 to 20 Mph. Becoming north around 5 Mph after midnight.

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Agate Beach Temperature Statistics

November Temperature

Novato / Gnoss Field (18.6 miles)

  • Lowest 1 November, 2025

    42.8 °F

  • Average November

    59.2 °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 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    72.4 °F
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