National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Current conditions at

DW7094 Mill Valley (D7094)

Lat: 37.91333°NLon: 122.54833°WElev: 190.0ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Mill Valley CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. West northwest wind 6 to 11 mph increasing to 12 to 17 mph. Winds could gust as high as 24 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 54. West northwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 54 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77. Light and variable wind becoming west northwest 6 to 11 mph in the morning.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52. West northwest wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 76. West northwest wind 6 to 11 mph increasing to 12 to 17 mph. Winds could gust as high as 24 mph.
Tonight
Clear, with a low around 54. West northwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 77. Light and variable wind becoming west northwest 6 to 11 mph in the morning.
Monday Night
Clear, with a low around 52. West northwest wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 77. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mill Valley CA
 37.91°N 122.53°W (Elev. 397 ft)
Last Update:
3:11 am PDT Aug 3, 2025
Forecast Valid:
12pm PDT Aug 3, 2025-6pm PDT Aug 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation