Brentwood, California Weather
Brentwood, California — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Brentwood, Contra Costa County.
Tides, marine forecast and fishing conditions near Brentwood. Tide source:
Full aviation weather for Brentwood is published on the Byron Airport (KC83) page, 13 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Brentwood have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Brentwood: Livermore Municipal Airport (KLVK) 29 km · Rio Vista Municipal Airport (KO88) 29 km · Buchanan Field (KCCR) 32 km · Kingdon Airpark (KO20) 34 km · Tracy Municipal Airport (KTCY) 35 km
Conditions reported at KC83 describe the airfield itself. Weather 13 km away can differ, particularly in terrain or near the coast. For conditions at Brentwood specifically, see the current conditions and forecast above.
About Brentwood, California
Brentwood rises from the eastern edge of the San Francisco Bay Area, a place where rolling hills, still bearing the ochre blush of late summer, meet a sky that often stretches in vast, unbroken cerulean. It lies 4.6 miles south-south-east of Oakley, CA (from Oakley, CA: bearing 169°T), and is situated 7.8 miles south-east of Antioch. The air here carries a dry, sun-warmed scent, a blend of ripening orchards and the distant, earthy fragrance of the Delta. As the sun begins its descent, it casts long, painterly shadows across the landscape, transforming the suburban sprawl into a series of undulating forms, each one catching the light in a slightly different hue. The rhythm of life in Brentwood is one of purposeful movement, a quiet hum of daily routines played out against this backdrop of expansive sky and fertile earth, where the wilder edges of nature are never too far from the manicured lawns. The story of Brentwood is inextricably linked to the bounty of its soil, a legacy that stretches back to its agricultural roots, once dominated by vast vineyards and bountiful orchards that gave the region its distinctive agricultural character. This fertile ground, carved out of the larger landscape by generations of farmers, continues to sustain a significant portion of Brentwood's economy, even as the town has grown and diversified into a vibrant residential hub for those drawn to its accessible beauty and a more relaxed pace of life. While the grand old estates and the scent of freshly picked fruit still linger in the collective memory, Brentwood now also embraces a modern sensibility, a place where families put down roots, and the echoes of its agrarian past mingle with the aspirations of its present.
Live animated radar for Brentwood and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Brentwood, Contra Costa County, California |
| Coordinates | 37.931868°N, 121.695786°W |
| Timezone | Pacific Time (America/Los_Angeles) |
| ZIP Code(s) | 90049, 94513 |
| Area Code | 213, 323, 510 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Brentwood, California Weather Page
This page provides live weather conditions and forecasts for Brentwood, California, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Brentwood includes coordinates 37.931868°N, 121.695786°W, situated in Contra Costa County. ZIP code 90049, 94513. Telephone area code: 213, 323, 510. Timezone: Pacific Time (America/Los_Angeles).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
