| National Weather Service Forecast for:
Oceanside CA Issued by: National Weather Service San Diego, CA |
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| Updated: 11:54 am PDT Sep 12, 2026 | ||||||||||||||||||
|
| Tonight |
Mostly cloudy, with a low around 69. Calm wind becoming west around 5 mph. |
| Sunday |
Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind 5 to 10 mph. |
| Sunday Night |
Mostly cloudy, with a low around 68. Calm wind becoming southeast around 5 mph after midnight. |
| Monday |
Mostly sunny, with a high near 73. Southeast wind around 10 mph becoming southwest in the afternoon. |
| Monday Night |
Partly cloudy, with a low around 67. Southwest wind 5 to 10 mph becoming southeast after midnight. |
| Tuesday |
Mostly sunny, with a high near 73. |
| Tuesday Night |
Mostly clear, with a low around 66. |
| Wednesday |
Mostly sunny, with a high near 72. |
| Wednesday Night |
Mostly clear, with a low around 66. |
| Thursday |
Sunny, with a high near 74. |
| Thursday Night |
Mostly clear, with a low around 67. |
| Friday |
Sunny, with a high near 76. |
| Friday Night |
Mostly clear, with a low around 69. |
| Saturday |
Mostly sunny, with a high near 76. |
Forecast from NOAA-NWS for Oceanside CA.
