St. Francis Chapel, CA Weather Forecast
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St. Francis Chapel Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Chance of T-Storm |
| Lo: 63°FLo: 17°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 84°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 84°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 86°FHi: 30°C | Lo: 60°FLo: 16°C | Hi: 87°FHi: 31°C | Lo: 63°FLo: 17°C | Hi: 86°FHi: 30°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1213 PM PDT Sun Aug 30 2026 

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Issued: 934 PM PDT Sun Aug 30 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
At 11 AM, temperatures were running 2 to 8 degrees cooler than they were at that time yesterday across the area. A gradual cooling is expected each day through Tuesday, with minor warming expected for the latter half of the week. Even with the warming, temperatures are expected to stay near to slightly above average for thi...
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