| National Weather Service Forecast for:
Brentwood CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 1:26 pm PDT May 26, 2026 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 51. West southwest wind 5 to 11 mph, with gusts as high as 20 mph. |
| Wednesday |
Mostly sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon. |
| Wednesday Night |
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 53. West wind 3 to 7 mph. |
| Thursday |
A 30 percent chance of rain. Partly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible. |
| Thursday Night |
Mostly clear, with a low around 54. West southwest wind 6 to 9 mph. |
| Friday |
Sunny, with a high near 77. |
| Friday Night |
Mostly clear, with a low around 53. |
| Saturday |
Sunny, with a high near 80. |
| Saturday Night |
Clear, with a low around 52. |
| Sunday |
Sunny, with a high near 87. |
| Sunday Night |
Clear, with a low around 55. |
| Monday |
Sunny, with a high near 90. |
| Monday Night |
Mostly clear, with a low around 56. |
| Tuesday |
Sunny, with a high near 90. |
Forecast from NOAA-NWS for Brentwood CA.