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Grato Park, AZ Weather Forecast
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Grato Park Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | |  |  |  | | | | | |  |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Sunny | Chance of T-Storm | Sunny | Chance of T-Storm | Chance of Showers |
| Lo: 85°FLo: 29°C | Hi: 106°FHi: 41°C | Lo: 85°FLo: 29°C | Hi: 107°FHi: 42°C | Lo: 85°FLo: 29°C | Hi: 104°FHi: 40°C | Lo: 82°FLo: 28°C | Hi: 103°FHi: 39°C | Lo: 82°FLo: 28°C | Hi: 102°FHi: 39°C | Lo: 81°FLo: 27°C | Hi: 101°FHi: 38°C |
| POP: 10% | POP: 10% | POP: 50% | POP: 10% | POP: 20% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1135 PM MST Tue Sep 08 2026 
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Issued: 1020 PM MST Tue Sep 8 2026
Key Messages
- Above normal temperatures will prevail through the rest of the week resulting in widespread moderate Heat Risk and areas of major Heat Risk.
- Extreme Heat Warnings will be in effect for portions of the lower deserts through the end of the week.
- Thunderstorm coverage is expected to increase during the latter half of the week across Eastern and Central Arizona, with slight chances becoming introduced for the South Central Arizona lower deserts by Thursday.
Aviation
...Updated at 0520Z.
Sou...