Mill Valley Weather Forecast
- 55
- 83
Breezy
- 48
- 75
Breezy
- 49
- 75
Sunny
- 48
- 74
Sunny
- 51
- 74
Mostly Sunny
- 51
- 78
Mostly Sunny
- 51
- 77
Mostly Sunny
Today 18 May North Bay Interior Valleys
Sunny. Highs in the upper 70s to lower 90s. Northwest Winds 10 to 20 Mph with Gusts to around 35 Mph.
Tonight 18 May North Bay Interior Valleys
Mostly clear. Breezy. Lows in the 50s to lower 60s. Northwest Winds 20 to 30 Mph decreasing to 10 to 20 Mph after midnight. Gusts up to 50 Mph.
Mill Valley Temperature Statistics
May Temperature
Novato / Gnoss Field (16.2 miles)
Lowest 9 May, 2022
37.4 °FAverage May
57.9 °FHighest 14 May, 2022
84.2 °F
Climate (2010–Present)
Novato / Gnoss Field (16.2 miles)
Average Low 2010–Present
45.5 °FAverage 2010–Present
57.6 °FAverage High 2010–Present
72.5 °F