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Alta Vista Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
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| Sunny | Partly Cloudy | Mostly Cloudy | Patchy Fog | Patchy Fog | Partly Cloudy | Mostly Cloudy | Chance of Rain | Chance of Rain | Partly Cloudy | Partly Cloudy | Mostly Clear |
| Hi: 90°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Hi: 65°FHi: 18°C Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C Lo: 50°FLo: 10°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 602 AM PDT Thu Oct 08 2026 
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Issued: 908 AM PDT Thu Oct 8 2026
Key Messages
Updated at 1259 PM PDT Wed Oct 7 2026- Hot inland temperatures continue Thursday
- Sharp cool-down this weekend and early next week
- Coastal flooding during high tides and large swell this weekend
- Light rain possible early next week
Aviation
... (12Z TAFS) Issued at 428 AM PDT Thu Oct 8 2026
Currently LIFR-VFR. Dense fog has been observed at the coastal terminals of HAF, MRY, and SNS as well as STS overnight. An otter eddy will complicate things around the Monterey Bay, but generally high c...