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Macgregor High School Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT |
 |  |  |  |  |  | | |  | | | |
| Sunny | Partly Cloudy | Chance of Rain | Chance of Rain | Mostly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Cloudy | Mostly Clear |
| Hi: 73°FHi: 23°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 76°FHi: 24°C | Lo: 60°FLo: 16°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM PDT Wed Sep 02 2026 
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Issued: 1200 PM PDT Wed Sep 2 2026
Key Messages
Updated at 1159 AM PDT Wed Sep 2 2026- Well below normal temperatures with beneficial, light rain chances through Thursday
- Gradual warming and drying trend with the return of the marine layer Friday into the weekend
Aviation
... (18Z TAFS) Issued at 1102 AM PDT Wed Sep 2 2026
Primarily VFR conditions with MVFR ceilings over the North Bay that are expected to lift by 20z. A prefrontal band of light rain will continue to move across the Bay Area into the early afternoon with less than 0.10...