10-day forecast for Mill Valley, CA: 38° to 61°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Saturday, November 14
54° · 1.05 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1461° / 48°0.01
Morning53°feels 53°
Afternoon61°feels 60°
Evening50°feels 49°
Overnight49°feels 49°
61 °
Mill Valley, Saturday, 14 November
Light rain. High 61°, low 48°.
Pressure29.97 inHg
Wind5 mph S
Humidity63%
Visibility6.2 mi
Dew point48°
Sun, 1554° / 47°1.05
Morning52°feels 51°
Afternoon53°feels 52°
Evening49°feels 47°
Overnight52°feels 51°
54 °
Mill Valley, Sunday, 15 November
Heavy rain. High 54°, low 47°.
Pressure30.00 inHg
Wind13.3 mph SW
Humidity95%
Visibility0.8 mi
Dew point56°
Mon, 1654° / 43°0
Morning46°feels 43°
Afternoon54°feels 51°
Evening45°feels 41°
Overnight44°feels 42°
54 °
Mill Valley, Monday, 16 November
Clear. High 54°, low 43°.
Pressure30.15 inHg
Wind8.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point40°
Tue, 1754° / 38°0
Morning42°feels 39°
Afternoon50°feels 47°
Evening51°feels 49°
Overnight41°feels 37°
54 °
Mill Valley, Tuesday, 17 November
Clear. High 54°, low 38°.
Pressure30.12 inHg
Wind9.6 mph W
Humidity49%
Visibility—
Dew point30°
Wed, 1852° / 43°0.76
Morning52°feels 51°
Afternoon51°feels 49°
Evening48°feels 45°
Overnight45°feels 42°
52 °
Mill Valley, Wednesday, 18 November
Heavy rain. High 52°, low 43°.
Pressure30.12 inHg
Wind15.3 mph W
Humidity67%
Visibility—
Dew point41°
Thu, 1951° / 43°0
Morning44°feels 40°
Afternoon47°feels 44°
Evening50°feels 47°
Overnight46°feels 42°
51 °
Mill Valley, Thursday, 19 November
Partly cloudy. High 51°, low 43°.
Pressure30.03 inHg
Wind10.5 mph NW
Humidity67%
Visibility—
Dew point36°
Fri, 2049° / 42°0
Morning44°feels 41°
Afternoon46°feels 44°
Evening49°feels 49°
Overnight46°feels 44°
49 °
Mill Valley, Friday, 20 November
Clear. High 49°, low 42°.
Pressure30.06 inHg
Wind6.2 mph N
Humidity61%
Visibility—
Dew point33°
Sat, 2147° / 43°0
Morning44°feels 39°
Afternoon45°feels 39°
Evening47°feels 42°
Overnight46°feels 41°
47 °
Mill Valley, Saturday, 21 November
Overcast. High 47°, low 43°.
Pressure30.12 inHg
Wind12 mph E
Humidity70%
Visibility—
Dew point35°
Sun, 2245° / 43°0.32
Morning44°feels 37°
Afternoon44°feels 37°
Evening44°feels 37°
Overnight44°feels 36°
45 °
Mill Valley, Sunday, 22 November
Rain. High 45°, low 43°.
Pressure30.12 inHg
Wind16.7 mph E
Humidity86%
Visibility—
Dew point40°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Mill Valley, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.