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Watsonville Muni Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY |
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| Patchy Fog | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 602 AM PDT Fri Oct 23 2026 
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Issued: 432 AM PDT Fri Oct 23 2026
Key Messages
Updated at 1231 AM PDT Fri Oct 23 2026- Gusty offshore flow across the North Bay Interior Mountains tonight through Saturday morning
- Below normal temperatures today, increase to near normal for the weekend
- Coastal Flooding due to full moon and thermal expansion this weekend through at least the middle of next week
Aviation
... (12Z TAFS) Issued at 417 AM PDT Fri Oct 23 2026
MVFR-IFR most sites with the exception of STS where fog and LIFR conditions have developed. Expect MVFR CIGs to per...