Weather forecast for: Mill Valley CA
Last Update: 12:26 am PST Nov 9, 2026
Overnight: Mostly cloudy, with a low around 54. Calm wind.
Monday: Mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind.
Monday Night: Mostly clear, with a low around 54. West northwest wind around 5 mph becoming calm in the evening.
Tuesday: Sunny, with a high near 75. Calm wind.
Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Calm wind.
Veterans Day: Patchy fog before 7am. Otherwise, sunny, with a high near 75.
Wednesday Night: Partly cloudy, with a low around 53.
Thursday: Mostly sunny, with a high near 71.
Thursday Night: Partly cloudy, with a low around 53.
Friday: A slight chance of rain after 10am. Mostly sunny, with a high near 69.
Friday Night: A slight chance of rain. Partly cloudy, with a low around 53.
Saturday: A chance of rain. Partly sunny, with a high near 67.
Saturday Night: Rain likely. Mostly cloudy, with a low around 51.
Sunday: Rain likely. Mostly cloudy, with a high near 60.
WeatherWorld.com
City of Mill Valley, CA
