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Leiva Park, CA Weather Forecast
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Leiva Park Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  | | | | | | | | | |
| Clearing | Sunny | Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Clear | Clear | Sunny |
| Lo: 67°FLo: 19°C | Hi: 100°FHi: 38°C | Lo: 66°FLo: 19°C | Hi: 99°FHi: 37°C | Lo: 65°FLo: 18°C | Hi: 99°FHi: 37°C | Lo: 64°FLo: 18°C | Hi: 97°FHi: 36°C Lo: 64°FLo: 18°C | Hi: 97°FHi: 36°C Lo: 64°FLo: 18°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM PDT Sun Oct 04 2026 
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Issued: 137 PM PDT Sun Oct 4 2026
Key Messages
- Heat Advisory in effect till 10 PM Wednesday for the Sacramento Valley, Delta, northern San Joaquin Valley, and adjacent foothills.
- Widespread Moderate HeatRisk with areas of Major HeatRisk through Thursday for the Delta, Valley, and Foothills.
- Confidence is increasing for a cooling trend late next weekend, with the potential for unsettled weather.
Discussion
...
...Today through Thursday...
High pressure dominates the western United States, with a slight weak shortwave off the CA coast....