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Bloomington High School, CA Weather Forecast
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Bloomington High School Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | | | | | | | |
| Clear | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny |
| Lo: 68°FLo: 20°C | Hi: 96°FHi: 36°C | Lo: 65°FLo: 18°C | Hi: 92°FHi: 33°C | Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 87°FHi: 31°C | Lo: 58°FLo: 14°C | Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 94°FHi: 34°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1123 AM PDT Fri Sep 11 2026 
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Issued: 501 PM PDT Fri Sep 11 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
...UPDATED AVIATION DISCUSSION...
High pressure continues to weaken over the region today with stronger onshore flow seen at current observations. This has allowed for a deepening marine layer, where some places along the coast saw low clouds and patchy fog earlier this morning. Looking toward the lunch hour, temperatures a relatively cooler with highs in t...