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Grant Playground, CA Weather Forecast
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Grant Playground Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  | | | | | | | | | |
| Clearing | Sunny | Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Sunny | Mostly Clear | Mostly Clear |
| Lo: 66°FLo: 19°C | Hi: 99°FHi: 37°C | Lo: 66°FLo: 19°C | Hi: 100°FHi: 38°C | Lo: 66°FLo: 19°C | Hi: 99°FHi: 37°C | Lo: 65°FLo: 18°C | Hi: 98°FHi: 37°C Lo: 64°FLo: 18°C | Hi: 98°FHi: 37°C Lo: 64°FLo: 18°C | Hi: 92°FHi: 33°C | Hi: 88°FHi: 31°C Lo: 59°FLo: 15°C | Hi: 88°FHi: 31°C Lo: 59°FLo: 15°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 800 PM PDT Sun Oct 04 2026 
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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
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....