| NWS Forecast for: Antioch CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 2:21 pm PDT Sep 15, 2026 | |
| This Afternoon: Sunny, with a high near 86. West wind 7 to 10 mph. Tonight: Clear, with a low around 60. West wind 6 to 10 mph, with gusts as high as 18 mph. Wednesday: Sunny, with a high near 78. South wind 7 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph. Wednesday Night: Mostly clear, with a low around 60. West wind 11 to 16 mph becoming light southwest after midnight. Winds could gust as high as 28 mph. Thursday: Sunny, with a high near 80. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Thursday Night: Clear, with a low around 60. Friday: Sunny, with a high near 87. Friday Night: Clear, with a low around 61. Saturday: Sunny, with a high near 87. Saturday Night: Partly cloudy, with a low around 62. Sunday: Mostly sunny, with a high near 83. Sunday Night: Partly cloudy, with a low around 60. Monday: Sunny, with a high near 84. | |
| Antioch CA 38°N 121.81°W (Elev. 36 ft) | |
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