| National Weather Service Forecast for:
Atascadero CA Issued by: National Weather Service Los Angeles/Oxnard, CA |
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| Updated: 1:47 am PDT Jun 30, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear early, then becoming cloudy, with a low around 46. Calm wind. |
| Tuesday |
Cloudy through mid morning, then gradual clearing, with a high near 66. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon. |
| Tuesday Night |
Increasing clouds, with a low around 48. West southwest wind 5 to 10 mph. |
| Wednesday |
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 66. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. |
| Wednesday Night |
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48. Southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 20 mph. |
| Thursday |
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. |
| Thursday Night |
Partly cloudy, with a low around 48. |
| Friday |
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 74. |
| Friday Night |
Mostly clear, with a low around 49. |
| Independence Day |
Sunny, with a high near 80. |
| Saturday Night |
Mostly clear, with a low around 50. |
| Sunday |
Mostly sunny, with a high near 78. |
| Sunday Night |
Mostly clear, with a low around 50. |
| Monday |
Sunny, with a high near 79. |
Forecast from NOAA-NWS for Atascadero CA.
