San Jose, CA Weather Forecast
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San Jose Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Patchy Fog | Chance of Rain | Sunny | Clear | Partly Cloudy | Mostly Cloudy | Chance of Rain | Partly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | 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 | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1102 AM PDT Thu Oct 29 2026 

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Issued: 109 PM PDT Thu Oct 29 2026
Key Messages
Updated at 107 PM PDT Thu Oct 29 2026- Moderate coastal flooding at high tide for Bayshore and Pacific Coast locations through Friday; coastal flooding continues for Bayshore locations on Saturday
- Seasonal to slightly below normal temperatures through the extended forecast
- Potential for rain this weekend
Aviation
... (18Z TAFS) Issued at 1044 AM PDT Thu Oct 29 2026
High clouds continue to stream overhead with ceilings between 15kft and 25kft and will likely lower to around 10kft late thi...
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