10-day forecast for Mill Valley, CA: 43° to 62°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, November 7
54° · 0.38 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0162° / 44°0.11
Morning44°feels 42°
Afternoon61°feels 59°
Evening50°feels 48°
Overnight46°feels 46°
62 °
Mill Valley, Sunday, 1 November
Rain. High 62°, low 44°.
Pressure30.00 inHg
Wind3.5 mph N
Humidity49%
Visibility6.2 mi
Dew point40°
Mon, 0260° / 43°0
Morning43°feels 43°
Afternoon60°feels 58°
Evening50°feels 49°
Overnight44°feels 44°
60 °
Mill Valley, Monday, 2 November
Overcast. High 60°, low 43°.
Pressure30.18 inHg
Wind2.6 mph SE
Humidity57%
Visibility3.7 mi
Dew point46°
Tue, 0354° / 46°0.38
Morning46°feels 45°
Afternoon52°feels 51°
Evening49°feels 49°
Overnight47°feels 45°
54 °
Mill Valley, Tuesday, 3 November
Rain. High 54°, low 46°.
Pressure30.06 inHg
Wind9.4 mph S
Humidity91%
Visibility3.3 mi
Dew point53°
Wed, 0460° / 44°0
Morning44°feels 44°
Afternoon54°feels 52°
Evening55°feels 54°
Overnight47°feels 45°
60 °
Mill Valley, Wednesday, 4 November
Clear. High 60°, low 44°.
Pressure30.12 inHg
Wind2 mph N
Humidity69%
Visibility6.2 mi
Dew point48°
Thu, 0562° / 43°0
Morning47°feels 46°
Afternoon56°feels 55°
Evening58°feels 57°
Overnight49°feels 48°
62 °
Mill Valley, Thursday, 5 November
Overcast. High 62°, low 43°.
Pressure30.12 inHg
Wind6.2 mph NW
Humidity66%
Visibility—
Dew point42°
Fri, 0659° / 51°0
Morning54°feels 52°
Afternoon58°feels 56°
Evening59°feels 58°
Overnight56°feels 55°
59 °
Mill Valley, Friday, 6 November
Overcast. High 59°, low 51°.
Pressure30.12 inHg
Wind6 mph W
Humidity56%
Visibility—
Dew point41°
Sat, 0762° / 56°0
Morning57°feels 55°
Afternoon59°feels 57°
Evening60°feels 59°
Overnight57°feels 55°
62 °
Mill Valley, Saturday, 7 November
Overcast. High 62°, low 56°.
Pressure30.09 inHg
Wind7.2 mph NE
Humidity50%
Visibility—
Dew point40°
Sun, 0861° / 55°0
Morning57°feels 55°
Afternoon60°feels 58°
Evening60°feels 59°
Overnight56°feels 56°
61 °
Mill Valley, Sunday, 8 November
Overcast. High 61°, low 55°.
Pressure30.06 inHg
Wind8 mph W
Humidity55%
Visibility—
Dew point43°
Mon, 0960° / 56°0
Morning57°feels 56°
Afternoon60°feels 58°
Evening60°feels 58°
Overnight57°feels 56°
60 °
Mill Valley, Monday, 9 November
Overcast. High 60°, low 56°.
Pressure30.03 inHg
Wind6.3 mph W
Humidity63%
Visibility—
Dew point46°
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.