| National Weather Service Forecast for:
Brentwood CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 10:26 pm PST Nov 1, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 48. Light west southwest wind. |
| Monday |
Partly sunny, with a high near 68. Light east wind. |
| Monday Night |
Cloudy during the early evening, then gradual clearing, with a low around 50. Calm wind. |
| Tuesday |
Rain likely, mainly between 10am and 2pm. Partly sunny, with a high near 64. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. |
| Tuesday Night |
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 49. Calm wind. |
| Wednesday |
Mostly sunny, with a high near 69. |
| Wednesday Night |
Partly cloudy, with a low around 50. |
| Thursday |
Sunny, with a high near 71. |
| Thursday Night |
Mostly clear, with a low around 50. |
| Friday |
Sunny, with a high near 73. |
| Friday Night |
Mostly clear, with a low around 51. |
| Saturday |
Sunny, with a high near 73. |
| Saturday Night |
Mostly clear, with a low around 51. |
| Sunday |
Mostly sunny, with a high near 73. |
Forecast from NOAA-NWS for Brentwood CA.