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Gustine High School Weather Forecast
| TODAY | TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  | | | |  |  |  | | | | |
| Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 91°FHi: 33°C | Hi: 95°FHi: 35°C Lo: 65°FLo: 18°C | Hi: 95°FHi: 35°C Lo: 65°FLo: 18°C | Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C Lo: 61°FLo: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 AM PDT Sun Sep 06 2026 
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Issued: 1034 PM PDT Sat Sep 5 2026
Key Messages
1. Below average temperatures continue for central California through the weekend before a warming trend next week.
2. Moisture over southern California brings a 50 to 60 percent probability of precipitation for the Kern County Desert Sunday.
3. Strong winds expected over the Sierra Nevada crest Saturday and Sunday.
4. Medium probability (40 to 50 percent) for Moderate Heat Risk in the San Joaquin Valley Thursday.
5. Additional chances Wednesday for rainfall in the Sierra Nevada.