Brentwood, CA Weather Forecast
Contra Costa County, California
Live radar, warnings and storm tracking for Brentwood, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Brentwood
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Brentwood, CA at a glance
Brentwood is home to about 65,126 people in Contra Costa County, across 15 square miles. It ranks 137th by population of 450 places in California with a forecast here. The nearest neighbour with its own forecast is Oakley, 4 miles away.
- County
- Contra Costa County
- Population
- 65,126 2023 est.
- Land area
- 15 sq mi
- People per sq mi
- 4,381
- Forecast point
- 37.9356°N, 121.7190°W
How well can the network see Brentwood?
The nearest Doppler radar is KDAX (Sacramento, CA), to the N. Its lowest scan passes about 2,600 ft above Brentwood. Close enough to see rotation in the low part of a storm, where tornadoes form. Brentwood is closer to its radar than 57% of US cities.
The closest weather station is KC83 (Byron Arpt). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Brentwood
- Oakley, CA4 mi
- Antioch, CA5 mi
- Pittsburg, CA11 mi
- Clayton, CA12 mi
- Concord, CA16 mi
- Danville, CA16 mi
- San Ramon, CA17 mi
- Rio Vista, CA17 mi
Elsewhere in California
Los AngelesSan DiegoSan JoseSan FranciscoFresnoSacramentoAll California forecasts →