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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. 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 29.84 in (1010.5 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Larkspur CA

  • Tonight

    Tonight: Patchy fog between 2am and 3am. Otherwise, increasing clouds, with a low around 53. Light southwest wind.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Southwest wind 5 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of drizzle after 11pm. Increasing clouds, with a low around 53. Southwest wind 3 to 6 mph.

    Low: 53 °F

    Slight Chance
    Drizzle

  • Wednesday

    Wednesday: A slight chance of drizzle before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 74. South southwest wind 3 to 8 mph.

    High: 74 °F

    Slight Chance
    Drizzle then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of drizzle after 11pm. Partly cloudy, with a low around 55. Southwest wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Slight Chance
    Drizzle

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Patchy fog between 2am and 3am. Otherwise, increasing clouds, with a low around 53. Light southwest wind.
Tuesday
Mostly sunny, with a high near 71. Southwest wind 5 to 9 mph.
Tuesday Night
A slight chance of drizzle after 11pm. Increasing clouds, with a low around 53. Southwest wind 3 to 6 mph.
Wednesday
A slight chance of drizzle before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 74. South southwest wind 3 to 8 mph.
Wednesday Night
A slight chance of drizzle after 11pm. Partly cloudy, with a low around 55. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 77.
Friday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 53.
Saturday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 77.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 52.
Sunday
Patchy fog. Otherwise, sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Larkspur CA
 37.93°N 122.54°W (Elev. 197 ft)
Last Update:
3:02 pm PDT Jul 14, 2025
Forecast Valid:
6pm PDT Jul 14, 2025-6pm PDT Jul 21, 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