Agate Beach Weather Forecast

    • 55
    • 70

    Decreasing Clouds

    • 56
    • 76

    Mostly Cloudy

    • 55
    • 77

    Partly Sunny

    • 53
    • 74

    Partly Sunny

    • 52
    • 67

    Mostly Cloudy

    • 52
    • 61

    Mostly Cloudy

    • 53
    • 63

    Patchy Fog

Today 12 Jul Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Highs in the upper 60s to mid 70s. Southwest Winds around 5 Mph.

Tonight 12 Jul Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Lows in the mid 50s. West Winds up to 5 Mph in the evening. Becoming light.

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  • Temperature Real-Time

Agate Beach Temperature Statistics

July Temperature

Novato / Gnoss Field (18.6 miles)

  • Lowest 1 July, 2026

    50 °F

  • Average July

    62.4 °F

  • Highest 9 July, 2026

    87.8 °F

Climate (2021–2026)

Novato / Gnoss Field (18.6 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    72.5 °F
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