Current Weather Forecast for Mill Valley

CA 94942  |   6:39pm

Weather Conditions

50°

Feels Like 46°

Fair

47° 57°

0

UV Index

Good

Air Quality

W 8 mph

Wind

0 in

rain

Tonight

Fri 12/26

45°

Lowest Temperature

17%

A few clouds. Low near 45F. Winds WNW at 5 to 10 mph.

Tomorrow

Sat 12/27

54°

Highest Temperature

6%

Partly cloudy. High 54F. Winds N at 5 to 10 mph.

Tomorrow night

Sat 12/27

40°

Lowest Temperature

6%

Clear skies early will become overcast later during the night. Low around 40F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Mill Valley

Hourly Weather Forecast & Temperature

7PM

5%

49°

Feels Like 46°

Mostly Clear

WNW 8 mph

Wind

1015 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

8PM

5%

49°

Feels Like 46°

Mostly Clear

WNW 7 mph

Wind

1016 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

9PM

3%

49°

Feels Like 46°

Partly Cloudy

WNW 7 mph

Wind

1017 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

10PM

4%

49°

Feels Like 47°

Partly Cloudy

WNW 6 mph

Wind

1017 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

32%

Cloud Cover

11PM

4%

49°

Feels Like 47°

Partly Cloudy

WNW 6 mph

Wind

1017 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

12AM

4%

49°

Feels Like 46°

Partly Cloudy

WNW 6 mph

Wind

1017 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

33%

Cloud Cover

1AM

8%

48°

Feels Like 45°

Partly Cloudy

WNW 7 mph

Wind

1018 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

2AM

17%

47°

Feels Like 43°

Partly Cloudy

WNW 8 mph

Wind

1018 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

3AM

16%

47°

Feels Like 43°

Partly Cloudy

WNW 8 mph

Wind

1018 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

56%

Cloud Cover

4AM

13%

47°

Feels Like 42°

Partly Cloudy

WNW 9 mph

Wind

1019 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

46%

Cloud Cover

5AM

11%

46°

Feels Like 42°

Partly Cloudy

NW 9 mph

Wind

1019 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

6AM

6%

46°

Feels Like 42°

Partly Cloudy

NW 8 mph

Wind

1019 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

Fri 12/26

Fri

17%

47°

57°

Partly cloudy. Lows overnight in the mid 40s.

42°

Feels Like

WNW 9 mph

Wind

89%

Humidity

0

UV Index

7:24 AM

Sunrise

4:57 PM

Sunset

Sat 12/27

Sat

6%

43°

54°

Partly cloudy. Highs in the mid 50s and lows in the low 40s.

42°

Feels Like

N 8 mph

Wind

79%

Humidity

2

UV Index

7:25 AM

Sunrise

4:58 PM

Sunset

Sun 12/28

Sun

7%

40°

56°

Mix of sun and clouds. Highs in the mid 50s and lows in the low 40s.

41°

Feels Like

ENE 6 mph

Wind

74%

Humidity

2

UV Index

7:25 AM

Sunrise

4:58 PM

Sunset

Mon 12/29

Mon

3%

41°

56°

Sunny. Highs in the mid 50s and lows in the low 40s.

37°

Feels Like

ENE 9 mph

Wind

65%

Humidity

2

UV Index

7:25 AM

Sunrise

4:59 PM

Sunset

Tue 12/30

Tue

6%

40°

54°

A few clouds. Highs in the mid 50s and lows in the low 40s.

36°

Feels Like

ENE 12 mph

Wind

73%

Humidity

2

UV Index

7:25 AM

Sunrise

5:00 PM

Sunset

Wed 12/31

Wed

24%

43°

50°

More clouds than sun. Highs in the low 50s and lows in the mid 40s.

39°

Feels Like

ENE 10 mph

Wind

84%

Humidity

2

UV Index

7:26 AM

Sunrise

5:01 PM

Sunset

Thu 1/1

Thu

50%

45°

54°

Showers. Highs in the mid 50s and lows in the upper 40s.

43°

Feels Like

ESE 7 mph

Wind

92%

Humidity

1

UV Index

7:26 AM

Sunrise

5:01 PM

Sunset

Fri 1/2

Fri

59%

48°

53°

Showers possible. Highs in the low 50s and lows in the upper 40s.

46°

Feels Like

SSE 10 mph

Wind

91%

Humidity

2

UV Index

7:26 AM

Sunrise

5:02 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from California

State of Emergency declared across Los Angeles metro amid 'High Risk' flooding, heavy rain

Widespread Flash Flood Warnings were issued across the Los Angeles metro area and other parts of Southern California Wednesday, as a powerful Christmas Eve storm triggered mudslides and emergency evacuations across the region

Year in review: Shocking satellite images of extreme weather seen from space

As 2025 comes to an end, it’s time to look back at a year that was defined by nature’s extremes. Here are five of the most significant weather events of 2025 that satellites were able to capture in action.

NWS: 'Dangerous scenario is unfolding,' Los Angeles braces for rare 'High Risk' flood threat through Christmas

The Los Angeles area is forecast to see excessive rainfall with a high risk of flooding into Christmas Eve.

Christmas weather outlook: Millions to see 'nice' forecast with a touch of 'naughty' across nation

Naughty or nice, how will the weather be in your region on Christmas Day?

Load More Stories