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Summit Park, CA Weather Forecast
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Summit Park Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | |  |  | | | | |
| Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny |
| Lo: 61°FLo: 16°C | Hi: 86°FHi: 30°C | Lo: 62°FLo: 17°C | Hi: 89°FHi: 32°C | Lo: 64°FLo: 18°C | Hi: 87°FHi: 31°C | Lo: 64°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 62°FLo: 17°C | Hi: 85°FHi: 29°C | Lo: 63°FLo: 17°C | Hi: 82°FHi: 28°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1035 AM PST Fri Nov 06 2026 
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Issued: 948 AM PST Fri Nov 6 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION, MARINE, AND BEACHES DISCUSSIONS...
Skies are clear this morning under weak offshore flow. Satellite water vapor imagery shows a vort max digging south into the lower Colorado River Valley with some weak mountain waves becoming evident in the lee of the San Bernardino Mountains. So far offshore winds remain fairly weak with isolated gust...