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Jefferson Park Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  | |  |  | |  | |  | | | |
| Sunny | Clear | Sunny | Partly Cloudy | Rain | Rain | Partly Cloudy | Partly Cloudy | Chance of Rain | Rain | Rain | Chance of Rain |
| Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C |
| POP: 70% | POP: 90% | POP: 40% | POP: 70% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1036 AM PST Wed Nov 11 2026 
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Issued: 525 AM PST Wed Nov 11 2026
Key Messages
1. Above average temperatures continue to climb through Thursday before a major cooling trend into the weekend and next week.
2. Winter Storm Watch in effect from 4 pm Friday through 4 AM next Tuesday. 6 to 12 inches of snow expected above 6,000 feet.
3. Multiple storm systems on Friday night through Saturday and Sunday night through Tuesday bring much needed rain to the Valley and Sierra Foothills.
Discussion
... Before our dramatic shift this weekend, continued high pressure will conti...