Agate Beach Weather Forecast

    • 52
    • 65

    Partly Sunny

    • 52
    • 67

    Mostly Sunny

    • 58
    • 72

    Partly Sunny

    • 58
    • 76

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

Today 13 Mar Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the morning then becoming mostly cloudy. Highs in the 60s to lower 70s. Northwest Winds 5 to 15 Mph.

Tonight 13 Mar Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s. Northwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Agate Beach Temperature Statistics

March Temperature

Novato / Gnoss Field (18.6 miles)

  • Lowest 10 March, 2026

    42.8 °F

  • Average March

    59.5 °F

  • Highest 7 March, 2026

    80.6 °F

Climate (2021–Present)

Novato / Gnoss Field (18.6 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    72.4 °F
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