Sonoma, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Sonoma Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Patchy Fog | Patchy Fog | Partly Cloudy | Drizzle | Patchy Fog | Chance of Rain | Patchy Fog | Chance of Rain | Chance of Rain | Patchy Fog | Mostly Clear | Partly Cloudy |
| Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 66°FHi: 19°C | Lo: 46°FLo: 8°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 57°FLo: 14°C | Hi: 76°FHi: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 602 PM PDT Sun Aug 30 2026 

Sonoma Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Sonoma Weather Map
Sonoma Quick Facts
Sonoma Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 537 PM PDT Sun Aug 30 2026
Key Messages
Updated at 1232 PM PDT Sun Aug 30 2026- Slight chance for coastal drizzle during the night and morning hours through Tuesday morning
- Cooling trend continues through at least midweek
Aviation
... (00Z TAFS) Issued at 537 PM PDT Sun Aug 30 2026
VFR prevails except for areas of stratus and fog/mist /MVFR-IFR/ along the immediate coast south of Point Reyes. A steady erosion of stratus on the northwestern edge continues to press southward likely due to drawn down mixing of drier air aloft ove...
Weather World