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St. Margarets School, CA Weather Forecast
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St. Margarets School Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  | | | | |  | | | | |
| Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny |
| Lo: 74°FLo: 23°C | Hi: 107°FHi: 42°C | Lo: 75°FLo: 24°C | Hi: 107°FHi: 42°C | Lo: 76°FLo: 24°C | Hi: 107°FHi: 42°C | Lo: 74°FLo: 23°C | Hi: 103°FHi: 39°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 66°FLo: 19°C | Hi: 95°FHi: 35°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 516 PM PDT Tue Aug 25 2026 
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Issued: 516 PM PDT Tue Aug 25 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
This afternoon...Skies are clear except over the mountains where cumulus clouds have developed. There is a chance that some showers or tstms could develop over the mtns later this afternoon and may drift into the deserts. Temperatures are generally higher than at this time yesterday...especially in the lower deserts where t...