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City of El Cajon, CaliforniaEl Cajon, CA Weather Forecast
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El Cajon Weather Forecast
| TODAY | TONIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | |  |  |  | | |  | |
| Mostly Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Chance of Showers |
| Hi: 86°FHi: 30°C | Lo: 60°FLo: 16°C | Hi: 86°FHi: 30°C | Lo: 57°FLo: 14°C | Hi: 82°FHi: 28°C | Lo: 56°FLo: 13°C | Hi: 76°FHi: 24°C | Lo: 54°FLo: 12°C | Hi: 73°FHi: 23°C | Lo: 53°FLo: 12°C | Hi: 73°FHi: 23°C | Lo: 53°FLo: 12°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1209 AM PST Tue Nov 10 2026 
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Issued: 329 AM PST Tue Nov 10 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION, MARINE, AND BEACHES DISCUSSIONS...
.SHORT TERM (Today through Thursday)... Not much change is expected for today and Wednesday with high pressure aloft and weak offshore lower-level flow. High temperatures will range from around 5 degrees above average for the mountains and deserts to 10 to 15 degrees above average for the coast and wes...