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City of Antioch, CAAntioch, CA Weather Forecast
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Antioch Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY |
 |  |  |  | |  |  | | |  | | |
| Mostly Clear | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy |
| Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C |
| POP: 70% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 802 PM PST Sun Nov 01 2026 
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Issued: 105 AM PST Mon Nov 2 2026
Key Messages
Updated at 1234 AM PST Mon Nov 2 2026- Hazardous beach conditions through Tuesday evening and again Thursday through Saturday
- Seasonal to slightly below seasonal temperatures through Thursday
- Light rain for Tuesday except interior Central Coast
Aviation
... (06Z TAFS) Issued at 902 PM PST Sun Nov 1 2026
VFR and patchy fog /IFR-LIFR/ is forecast for the 06z TAFs. High clouds also moving in from the west tonight and Monday.
Vicinity of SFO...VFR. West to northwest wind 5 knots becoming ligh...