10-day forecast for Mill Valley, MA: 30° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Thursday, October 29
65° · 2.29 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3061° / 41°0
Morning50°feels 49°
Afternoon57°feels 55°
Evening47°feels 43°
Overnight53°feels 53°
61 °
Mill Valley, Friday, 30 October
Partly cloudy. High 61°, low 41°.
Pressure30.03 inHg
Wind12.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point40°
Sat, 3152° / 36°0
Morning37°feels 32°
Afternoon51°feels 48°
Evening39°feels 39°
Overnight38°feels 34°
52 °
Mill Valley, Saturday, 31 October
Partly cloudy. High 52°, low 36°.
Pressure30.42 inHg
Wind5.8 mph N
Humidity51%
Visibility6.2 mi
Dew point29°
Sun, 0159° / 30°0
Morning31°feels 31°
Afternoon58°feels 55°
Evening43°feels 41°
Overnight34°feels 31°
59 °
Mill Valley, Sunday, 1 November
Clear. High 59°, low 30°.
Pressure30.47 inHg
Wind2.4 mph W
Humidity55%
Visibility6.2 mi
Dew point38°
Mon, 0264° / 37°0
Morning38°feels 38°
Afternoon64°feels 62°
Evening50°feels 49°
Overnight40°feels 40°
64 °
Mill Valley, Monday, 2 November
Partly cloudy. High 64°, low 37°.
Pressure30.30 inHg
Wind4 mph S
Humidity61%
Visibility6.2 mi
Dew point44°
Tue, 0366° / 42°0
Morning46°feels 46°
Afternoon57°feels 56°
Evening60°feels 59°
Overnight49°feels 48°
66 °
Mill Valley, Tuesday, 3 November
Partly cloudy. High 66°, low 42°.
Pressure30.30 inHg
Wind4.5 mph SE
Humidity75%
Visibility—
Dew point46°
Wed, 0461° / 43°0
Morning48°feels 48°
Afternoon55°feels 55°
Evening57°feels 56°
Overnight51°feels 50°
61 °
Mill Valley, Wednesday, 4 November
Mostly clear. High 61°, low 43°.
Pressure30.33 inHg
Wind4.8 mph SE
Humidity80%
Visibility—
Dew point48°
Thu, 0560° / 51°0.11
Morning53°feels 53°
Afternoon58°feels 58°
Evening59°feels 59°
Overnight58°feels 58°
60 °
Mill Valley, Thursday, 5 November
Light rain. High 60°, low 51°.
Pressure30.09 inHg
Wind3.3 mph SE
Humidity84%
Visibility—
Dew point52°
Fri, 0665° / 62°2.29
Morning64°feels 64°
Afternoon64°feels 65°
Evening64°feels 64°
Overnight62°feels 63°
65 °
Mill Valley, Friday, 6 November
Heavy rain. High 65°, low 62°.
Pressure29.62 inHg
Wind10.8 mph SE
Humidity97%
Visibility—
Dew point64°
Sat, 0762° / 42°0.11
Morning59°feels 59°
Afternoon54°feels 53°
Evening47°feels 42°
Overnight46°feels 40°
62 °
Mill Valley, Saturday, 7 November
Light rain. High 62°, low 42°.
Pressure29.56 inHg
Wind15.5 mph NW
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, 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.