Weather forecast for todayBrentwood, CA

Weather forecast for today

Current condition 3:04 pm PDT

  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 4mphN 350°
  • Humidity: 18%
  • Dewpoint: 39°F
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
At the moment, in Brentwood, the day is bathed in golden sunlight, with no clouds in sight.
The temperature is a blazing 87.8°F. The current temperature is almost at the maximum of today's 89.6°F.

Saturday Oct 17, 2026

  • 90°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphN 350°
  • Humidity: 18%
  • UV index: 4
  • Sunrise: 7:17 am PDT
  • Sunset: 6:26 pm PDT
  • ▼
Today, in Brentwood, sunny conditions are expected to continue.
Temperatures are anticipated to move from a peak of a humid 89.6°F to a low of a crisp 53.6°F.
Today, expect a hotter trend, with a high of 89.6°F more common in September.
Sunrise was at 7:17 am and sunset will be at 6:26 pm; the daylight will last for 11h and 9min.

Hourly overview

Hourly temperatures

Warmest period: 4 pm - 5 pm 90°C.
Coldest period: 10 pm - 11 pm 68°C.

Chance of precipitation

Highest chance: 3 pm - 11 pm 0%.

Hourly weather forecast

  • 3 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 7°
  • Humidity: 18%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphN 352°
  • Humidity: 17%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNW 347°
  • Humidity: 17%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNNW 330°
  • Humidity: 20%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:26 pm
  • 7 pm
  • 75°F
  • Feels like:
    75°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWSW 257°
  • Humidity: 26%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 249°
  • Humidity: 30%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 247°
  • Humidity: 32%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 241°
  • Humidity: 36%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 235°
  • Humidity: 36%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 231°
  • Humidity: 38%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWSW 236°
  • Humidity: 42%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the late afternoon and into the evening, mostly cloudless and sunny weather is anticipated.
The temperature will be between a maximum of 89.6°F and a minimum of 68°F. The hottest part of the day will be at 4 pm and 5 pm.
The day’s peak temperature will reflect September's norm of 85.3°F more than October's 75.9°F. Today, the minimum temperature will be similar to the average low for October.
Updated: Oct 17, 2026 @ 22:04:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:04 pm PDT, the temperature is 87.8°F.

On Saturday, clear and sunny conditions are expected.

Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 53.6°F.
Today, the highest temperature will be notably higher than the average maximum of 75.9°F in October. The lowest temperature will be in line with the average low of 54°F.

On Saturday, in Brentwood, sunrise was at 7:17 am and sunset will be at 6:26 pm (PDT).

In Brentwood, today, there will be 11h and 9min of daylight.