Muir Beach Weather Forecast
- 56
- 59
Breezy
- 55
- 59
Partly Sunny
- 55
- 59
Partly Sunny
- 56
- 64
Mostly Sunny
- 56
- 67
Mostly Sunny
- 55
- 66
Partly Sunny
- 54
- 65
Partly Sunny
Today 24 Jul Coastal North Bay Including Point Reyes National Seashore
Sunny. Highs in the mid 60s to lower 70s. West Winds 15 to 20 Mph.
Tonight 24 Jul Coastal North Bay Including Point Reyes National Seashore
Partly cloudy. Lows in the mid 50s. West Winds 10 to 20 Mph.
Muir Beach Temperature Statistics
July Temperature
Novato / Gnoss Field (19.3 miles)
Lowest 1 July, 2026
50 °FAverage July
66.1 °FHighest 14 July, 2026
98.6 °F
Climate (2021–2026)
Novato / Gnoss Field (19.3 miles)
Average Low 2021–2026
46.9 °FAverage 2021–2026
57.7 °FAverage High 2021–2026
72.5 °F