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Pine Valley Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | | |  | | | | | |
| Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny | Clear | Mostly Sunny | Mostly Clear |
| Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 93°FHi: 34°C | Lo: 71°FLo: 22°C | Hi: 93°FHi: 34°C | Lo: 68°FLo: 20°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 56°FLo: 13°C | Hi: 83°FHi: 28°C | Lo: 57°FLo: 14°C |
| POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 AM PDT Tue Sep 08 2026 
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Instant definitions for any meteorological term.
Issued: 541 AM PDT Tue Sep 8 2026
Discussion
...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
.SHORT TERM (Today through Thursday)... High temperatures for the coast and valleys will peak today and Wednesday with cooling of high temperatures beginning to spread inland into the coast and valleys on Thursday. High temperatures on Wednesday will be as much as 10 to 15 degrees above average for the western valleys and inland coastal areas with high tem...