Weather forecast for todayMill Valley, CA

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 3:51 pm PDT

  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 10mphW 270°
  • Humidity: 55%
  • Dewpoint: 54°F
  • Pressure: 29.97"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
Currently, a cloudless sky and warm sun dominate the day.
The temperature is a pleasant 69.8°F.

Sunday Oct 18, 2026

  • min.
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 11mphWNW 288°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 7:21 am PDT
  • Sunset: 6:28 pm PDT
  • ▼
In Mill Valley, through the afternoon and beyond, a partly cloudy sky is anticipated.
The lowest temperature will be a cool 50°F.
Sunrise was at 7:21 am and sunset will be at 6:28 pm; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 70°C.
Coldest hour: 12 am 52°C.

Chance of precipitation

Highest chance: 11 pm - 12 am 7%.

Hourly weather forecast

  • 4 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphWNW 283°
  • Humidity: 55%
  • Pressure: 29.94"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphWNW 286°
  • Humidity: 59%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphWNW 286°
  • Humidity: 69%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:28 pm
  • 7 pm
  • 59°F
  • Feels like:
    57°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphWNW 288°
  • Humidity: 77%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 57°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphWNW 289°
  • Humidity: 81%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 55°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphWNW 289°
  • Humidity: 89%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphWNW 289°
  • Humidity: 91%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 54°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphWNW 289°
  • Humidity: 93%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphWNW 288°
  • Humidity: 93%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphWNW 293°
  • Humidity: 92%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the afternoon and for the rest of the day, a combination of gloomy and dry and sunny weather is expected.
The temperature will be between the highest temperature of 69.8°F and the lowest temperature of 53.6°F.
Updated: Oct 18, 2026 @ 22:51:28 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 3:51 pm PDT is 69.8°F.

Today, changing cloud patterns will allow for periods of sunshine.

On Sunday, in Mill Valley, sunrise was at 7:21 am and sunset will be at 6:28 pm (PDT).

In Mill Valley, the length of the day today will be 11h and 7min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Mill Valley, California, USA

  • en: Mill Valley, California, USA
  • es: Mill Valley, California, EE.UU.
  • hr: Mil Vali, Kalifornija, SAD
  • mk: Mil Vali, Kalifornija, SAD
  • sr: Mil Vali, Kalifornija, SAD
  • zh: 米尔谷, 加利福尼亚州, 美国
  • Latitude: 37.906037°
  • Longitude: -122.544976°
  • Elevation: 82 ft
  • Current time: 3:51pm PDT
  • Sunrise: 7:21 am PDT
  • Sunset: 6:28 pm PDT
  • Timezone: America/Los_Angeles

Nearby Mill Valley, California, USA

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