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Cajon Junction Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | |  | | | | | | |  |
| Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Partly Cloudy | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Partly Cloudy | Chance of Showers |
| Lo: 44°FLo: 7°C | Lo: 42°FLo: 6°C | Lo: 41°FLo: 5°C | Lo: 40°FLo: 4°C | ||||||||
POP = Probability of Precipitation.
Weather Outlook Updated: 1225 AM PST Sun Nov 08 2026 
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Issued: 234 AM PST Sun Nov 8 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
Skies are mostly clear this morning under weak offshore flow. Surface pressure gradients to the Great Basin have weakened significantly over the past 24 hr, though not much change has occurred to the Mojave Desert. Northeast to east winds are gusting 20-30 mph, mainly in the Cajon Pass and along the coastal slopes of the Sa...