Agate Beach Weather Forecast

    • 50
    • 66

    Mostly Sunny

    • 51
    • 68

    Partly Sunny

    • 51
    • 63

    Partly Sunny

    • 52
    • 68

    Mostly Sunny

    • 51
    • 67

    Mostly Sunny

    • 51
    • 65

    Mostly Sunny

    • 50
    • 62

    Mostly Sunny

Today 31 May Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the lower 60s to mid 70s. West Winds 10 to 15 Mph.

Tonight 31 May Coastal North Bay Including Point Reyes National Seashore

Mostly clear except patchy fog after midnight. Lows near 50. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Agate Beach Temperature Statistics

May Temperature

Novato / Gnoss Field (18.6 miles)

  • Lowest 4 May, 2026

    46.4 °F

  • Average May

    61.7 °F

  • Highest 19 May, 2026

    89.6 °F

Climate (2021–Present)

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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