Muir Beach Weather Forecast

    • 52
    • 56

    Mostly Cloudy

    • 51
    • 57

    Mostly Sunny

    • 52
    • 60

    Mostly Sunny

    • 52
    • 60

    Partly Sunny

    • 53
    • 63

    Partly Sunny

    • 55
    • 68

    Mostly Sunny

Today 29 May Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 50s to mid 60s. West Winds 5 to 15 Mph.

Tonight 29 May Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows around 50. Northwest Winds 5 to 15 Mph.

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  • Temperature Real-Time

Muir Beach Temperature Statistics

May Temperature

Novato / Gnoss Field (19.3 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 (19.3 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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