| National Weather Service Forecast for:
San Luis Obispo CA Issued by: National Weather Service Los Angeles/Oxnard, CA |
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| Updated: 11:31 pm PDT Jun 21, 2026 | ||||||||||||||||||
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| Overnight |
Patchy fog. Otherwise, cloudy, with a low around 55. Northwest wind around 5 mph. |
| Monday |
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 73. West wind 5 to 10 mph, with gusts as high as 15 mph. |
| Monday Night |
Increasing clouds, with a low around 56. West wind 5 to 10 mph becoming light west northwest in the evening. |
| Tuesday |
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the afternoon. |
| Tuesday Night |
Mostly cloudy, with a low around 57. West wind 5 to 10 mph becoming light and variable in the evening. |
| Wednesday |
Mostly sunny, with a high near 79. |
| Wednesday Night |
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57. |
| Thursday |
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. |
| Thursday Night |
Partly cloudy, with a low around 53. |
| Friday |
Mostly sunny, with a high near 78. |
| Friday Night |
Partly cloudy, with a low around 54. |
| Saturday |
Mostly sunny, with a high near 77. |
| Saturday Night |
Partly cloudy, with a low around 52. |
| Sunday |
Mostly sunny, with a high near 72. |
Forecast from NOAA-NWS for San Luis Obispo CA.
