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Oceanside Muni Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  | | |  | | | | |
| Rain | Chance of Showers | Chance of Showers | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 56°FLo: 13°C | Hi: 74°FHi: 23°C | Lo: 56°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 58°FLo: 14°C | Hi: 74°FHi: 23°C | Lo: 58°FLo: 14°C | Hi: 75°FHi: 24°C | Lo: 58°FLo: 14°C | Hi: 78°FHi: 26°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 143 PM PDT Sat Oct 31 2026 
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Issued: 449 PM PDT Sat Oct 31 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
Satellite this afternoon depicts a broad region of clouds west of northern Baja streaming through a branch of the subtropical jet stream toward Socal. Radar is beginning to pick up on light rain west of San Clemente Island, set to arrive at the coast during the later afternoon hours, moving inland through the evening. High ...