10-day forecast for Mill Valley, MA: 31° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Monday, November 2
64° · 0.48 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0268° / 38°0
Morning46°feels 46°
Afternoon67°feels 66°
Evening47°feels 46°
Overnight39°feels 39°
68 °
Mill Valley, Monday, 2 November
Partly cloudy. High 68°, low 38°.
Pressure30.33 inHg
Wind6.2 mph S
Humidity54%
Visibility6.1 mi
Dew point45°
Tue, 0366° / 42°0
Morning46°feels 46°
Afternoon66°feels 64°
Evening51°feels 49°
Overnight43°feels 43°
66 °
Mill Valley, Tuesday, 3 November
Overcast. High 66°, low 42°.
Pressure30.24 inHg
Wind5.9 mph S
Humidity54%
Visibility6.2 mi
Dew point47°
Wed, 0468° / 45°0
Morning49°feels 48°
Afternoon66°feels 65°
Evening54°feels 54°
Overnight46°feels 44°
68 °
Mill Valley, Wednesday, 4 November
Clear. High 68°, low 45°.
Pressure30.12 inHg
Wind8.1 mph S
Humidity63%
Visibility6.2 mi
Dew point54°
Thu, 0563° / 48°0.09
Morning50°feels 49°
Afternoon58°feels 58°
Evening62°feels 62°
Overnight49°feels 47°
63 °
Mill Valley, Thursday, 5 November
Light rain. High 63°, low 48°.
Pressure29.97 inHg
Wind10.6 mph S
Humidity99%
Visibility—
Dew point55°
Fri, 0664° / 55°0.48
Morning59°feels 60°
Afternoon62°feels 62°
Evening60°feels 60°
Overnight55°feels 55°
64 °
Mill Valley, Friday, 6 November
Rain. High 64°, low 55°.
Pressure29.77 inHg
Wind9.8 mph S
Humidity90%
Visibility—
Dew point58°
Sat, 0756° / 49°0.17
Morning55°feels 55°
Afternoon53°feels 53°
Evening53°feels 52°
Overnight51°feels 50°
56 °
Mill Valley, Saturday, 7 November
Light rain. High 56°, low 49°.
Pressure29.53 inHg
Wind7.6 mph NE
Humidity94%
Visibility—
Dew point52°
Sun, 0862° / 46°0
Morning51°feels 50°
Afternoon57°feels 56°
Evening56°feels 55°
Overnight50°feels 49°
62 °
Mill Valley, Sunday, 8 November
Clear. High 62°, low 46°.
Pressure29.53 inHg
Wind10.7 mph SW
Humidity68%
Visibility—
Dew point46°
Mon, 0956° / 42°0
Morning47°feels 45°
Afternoon53°feels 51°
Evening50°feels 48°
Overnight43°feels 40°
56 °
Mill Valley, Monday, 9 November
Light rain. High 56°, low 42°.
Pressure29.59 inHg
Wind8.5 mph W
Humidity65%
Visibility—
Dew point41°
Tue, 1050° / 42°0
Morning46°feels 41°
Afternoon50°feels 45°
Evening47°feels 44°
Overnight42°feels 40°
50 °
Mill Valley, Tuesday, 10 November
Partly cloudy. High 50°, low 42°.
Pressure29.74 inHg
Wind12.5 mph NW
Humidity56%
Visibility—
Dew point34°
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, MA 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.