Mill Valley, California Weather
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Click for Coastal Flood Advisory for Mill Valley, California
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Weather Forecast for Mill Valley, California : Marin County
Issued: 2:31 pm PDT Jun 24, 2025 Latitude: 37.9060368 Longitude: -122.5449763 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight Partly Sunny on Wednesday Sunny on Thursday Sunny on Friday Sunny on Saturday Sunny on Sunday Patchy Fog on Monday Mostly Sunny on Tuesday
Low: 50°F High: 76°F High: 77°F High: 78°F High: 76°F High: 74°F High: 72°F High: 73°F
Low: 52°F Low: 52°F Low: 52°F Low: 51°F Low: 51°F Low: 52°F  
Cloudy Partly Sunny Sunny Sunny Sunny Sunny Patchy Fog Mostly Sunny
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Current Conditions at
SAN FRANCISCO - (KSFO)
55°
Mostly Cloudy
as of 9:56 PM PDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: IFR
Wind Data
15 MPH
Gust: 23 MPH
270° West
Cloud Level(s): Few at 600ft, Broken at 800ft, Broken at 1000ft
Current Conditions at
OAKLAND - (KOAK)
55°
Cloudy
as of 9:53 PM PDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: IFR
Wind Data
13 MPH
270° West
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
NAPA - (KAPC)
54°
Mostly Clear
as of 9:54 PM PDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
6 MPH
260° West
Cloud Level(s): Few at 800ft
Current Conditions at
CONCORD - (KCCR)
57°
Clear
as of 9:53 PM PDST
Rel. Humidity: 82%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
12 MPH
190° South
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 50. West wind 5 to 7 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, then gradually becoming sunny, with a high near 76. South southwest wind 5 to 9 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.
Sunny on Thursday Thursday... Sunny, with a high near 77. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon.
Clear on Thursday Night Thursday Night... Clear, with a low around 52. West northwest wind 11 to 16 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Sunny on Friday Friday... Sunny, with a high near 78.
Clear on Friday Night Friday Night... Clear, with a low around 52.
Sunny on Saturday Saturday... Sunny, with a high near 76.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 51.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Patchy Fog on Sunday Night Sunday Night... Patchy fog. Otherwise, partly cloudy, with a low around 51.
Patchy Fog on Monday Monday... Patchy fog. Otherwise, mostly sunny, with a high near 72.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 73.
Current Radar Image


Sun Almanac for Mill Valley, California
Sunrise: 05:49 AM
Sunset: 8:36 PM
Civil Sunrise:05:18 AM
Civil Sunset: 9:08 PM
Nautical Sunrise: 04:39 AM
Nautical Sunset: 9:47 PM
Astro Sunrise: 03:54 AM
Astro Sunset: 10:32 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.