Lucas Valley-Marinwood Weather Forecast
- 51
- 80
Mostly Sunny
- 54
- 75
Partly Sunny
- 53
- 76
Mostly Sunny
- 54
- 81
Mostly Sunny
- 54
- 86
Sunny
- 54
- 83
Mostly Sunny
- 54
- 79
Partly Sunny
Today 6 Jul North Bay Interior Valleys
Sunny. Highs in the upper 60s to mid 80s. Southwest Winds 5 to 15 Mph.
Tonight 6 Jul North Bay Interior Valleys
Mostly clear in the evening then becoming mostly cloudy. Areas of fog after midnight. Lows in the 40s to mid 50s. Southwest Winds 5 to 15 Mph.
Lucas Valley-Marinwood Temperature Statistics
July Temperature
Novato / Gnoss Field (7.5 miles)
Lowest 3 July, 2025
48.2 °FAverage July
62.1 °FHighest 1 July, 2025
86 °F
Climate (2020–Present)
Novato / Gnoss Field (7.5 miles)
Average Low 2020–2025
45.9 °FAverage 2020–2025
57.5 °FAverage High 2020–2025
72.7 °F