| National Weather Service Forecast for:
Los Osos CA Issued by: National Weather Service Los Angeles/Oxnard, CA |
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| Updated: 5:53 pm PDT Jun 19, 2026 | ||||||||||||||||||
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| Tonight |
Patchy drizzle after 11pm. Cloudy, with a low around 56. West wind 5 to 10 mph becoming light northwest in the evening. |
| Saturday |
Patchy drizzle before 11am. Mostly cloudy, with a high near 70. Light northwest wind becoming west 5 to 10 mph in the afternoon. |
| Saturday Night |
Patchy fog after 11pm. Otherwise, cloudy, with a low around 55. West northwest wind 5 to 10 mph. |
| Sunday |
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 71. West wind 5 to 15 mph. |
| Sunday Night |
Mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. |
| Monday |
Mostly sunny, with a high near 69. |
| Monday Night |
Mostly cloudy, with a low around 52. |
| Tuesday |
Partly sunny, with a high near 66. |
| Tuesday Night |
Partly cloudy, with a low around 52. |
| Wednesday |
Mostly sunny, with a high near 68. |
| Wednesday Night |
Partly cloudy, with a low around 53. |
| Thursday |
Mostly sunny, with a high near 68. |
| Thursday Night |
Partly cloudy, with a low around 53. |
| Friday |
Partly sunny, with a high near 66. |
Forecast from NOAA-NWS for Los Osos CA.
