10-day forecast for Mill Valley, CA: 38° to 59°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Saturday, November 21
51° · 1.74 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1656° / 43°0.01
Morning49°feels 47°
Afternoon56°feels 53°
Evening46°feels 42°
Overnight50°feels 48°
56 °
Mill Valley, Monday, 16 November
Light rain. High 56°, low 43°.
Pressure30.12 inHg
Wind6.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point40°
Tue, 1755° / 38°0.03
Morning43°feels 41°
Afternoon55°feels 52°
Evening49°feels 46°
Overnight41°feels 38°
55 °
Mill Valley, Tuesday, 17 November
Light rain. High 55°, low 38°.
Pressure30.06 inHg
Wind4.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point38°
Wed, 1851° / 45°1.74
Morning47°feels 45°
Afternoon50°feels 48°
Evening46°feels 43°
Overnight48°feels 42°
51 °
Mill Valley, Wednesday, 18 November
Heavy rain. High 51°, low 45°.
Pressure29.94 inHg
Wind3.8 mph SW
Humidity80%
Visibility3.2 mi
Dew point47°
Thu, 1944° / 42°0.73
Morning43°feels 41°
Afternoon44°feels 39°
Evening43°feels 39°
Overnight43°feels 43°
44 °
Mill Valley, Thursday, 19 November
Rain. High 44°, low 42°.
Pressure29.80 inHg
Wind10.8 mph N
Humidity98%
Visibility—
Dew point44°
Fri, 2053° / 40°0
Morning42°feels 39°
Afternoon49°feels 46°
Evening52°feels 50°
Overnight49°feels 47°
53 °
Mill Valley, Friday, 20 November
Mostly clear. High 53°, low 40°.
Pressure29.97 inHg
Wind8.1 mph W
Humidity89%
Visibility—
Dew point44°
Sat, 2155° / 51°0
Morning52°feels 50°
Afternoon53°feels 51°
Evening55°feels 54°
Overnight53°feels 52°
55 °
Mill Valley, Saturday, 21 November
Overcast. High 55°, low 51°.
Pressure30.09 inHg
Wind11.2 mph SE
Humidity75%
Visibility—
Dew point45°
Sun, 2255° / 52°0.31
Morning53°feels 51°
Afternoon54°feels 53°
Evening55°feels 54°
Overnight54°feels 53°
55 °
Mill Valley, Sunday, 22 November
Light rain. High 55°, low 52°.
Pressure30.03 inHg
Wind21.2 mph S
Humidity82%
Visibility—
Dew point48°
Mon, 2357° / 52°0.07
Morning54°feels 52°
Afternoon55°feels 54°
Evening57°feels 56°
Overnight56°feels 55°
57 °
Mill Valley, Monday, 23 November
Light rain. High 57°, low 52°.
Pressure30.09 inHg
Wind16.8 mph S
Humidity76%
Visibility—
Dew point47°
Tue, 2458° / 56°1.1
Morning57°feels 56°
Afternoon57°feels 57°
Evening57°feels 57°
Overnight56°feels 56°
58 °
Mill Valley, Tuesday, 24 November
Heavy rain. High 58°, low 56°.
Pressure30.03 inHg
Wind25.6 mph S
Humidity81%
Visibility—
Dew point51°
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.