| National Weather Service Forecast for:
Oceanside CA Issued by: National Weather Service San Diego, CA |
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| Updated: 1:40 am PST Dec 5, 2025 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 46. Northeast wind around 5 mph. |
| Friday |
Sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon. |
| Friday Night |
Mostly clear, with a low around 49. Calm wind becoming east around 5 mph. |
| Saturday |
Sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon. |
| Saturday Night |
Patchy fog after 10pm. Otherwise, mostly clear, with a low around 48. Calm wind becoming east around 5 mph. |
| Sunday |
Sunny, with a high near 70. |
| Sunday Night |
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 51. |
| Monday |
Sunny, with a high near 73. |
| Monday Night |
Mostly clear, with a low around 54. |
| Tuesday |
Sunny, with a high near 75. |
| Tuesday Night |
Mostly clear, with a low around 54. |
| Wednesday |
Sunny, with a high near 73. |
| Wednesday Night |
Mostly clear, with a low around 54. |
| Thursday |
Sunny, with a high near 73. |
Forecast from NOAA-NWS for Oceanside CA.