Muir Beach Weather Forecast

    • 53
    • 57

    Partly Sunny

    • 55
    • 59

    Mostly Cloudy

    • 56
    • 58

    Mostly Cloudy

    • 57
    • 63

    Mostly Cloudy

    • 55
    • 69

    Partly Sunny

    • 54
    • 66

    Partly Sunny

    • 53
    • 62

    Mostly Cloudy

Today 10 Jul Coastal North Bay Including Point Reyes National Seashore

Partly cloudy late in the morning then becoming sunny. Highs in the lower 60s to mid 70s. West Winds 10 to 20 Mph.

Tonight 10 Jul Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the lower 50s. West Winds 10 to 20 Mph. Becoming northwest 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Muir Beach Temperature Statistics

July Temperature

Novato / Gnoss Field (19.3 miles)

  • Lowest 1 July, 2026

    50 °F

  • Average July

    62.3 °F

  • Highest 3 July, 2026

    84.2 °F

Climate (2021–2026)

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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