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Hearthstone Park, AZ Weather Forecast
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Hearthstone 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 | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 81°FLo: 27°C | Hi: 108°FHi: 42°C | Lo: 81°FLo: 27°C | Hi: 107°FHi: 42°C | Lo: 82°FLo: 28°C | Hi: 107°FHi: 42°C | Lo: 80°FLo: 27°C | Hi: 103°FHi: 39°C | Lo: 78°FLo: 26°C | Hi: 100°FHi: 38°C Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C Lo: 75°FLo: 24°C | Hi: 97°FHi: 36°C Lo: 74°FLo: 23°C |
| POP: 40% | POP: 30% | POP: 40% | POP: 30% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 212 PM MST Tue Aug 25 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 148 PM MST Tue Aug 25 2026
Discussion
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The center of high pressure aloft continues to sit nearby, mainly over the Arizona and New Mexico border. This placement will be responsible for this week`s above normal temperatures as well as the downturn in thunderstorm activity over the next day or so. Precipitable water values have dropped below 0.9 inches in the eastern counties near the New Mexico border with greater PWats further west, 1.25-1.5 inches from T.O. Nation westward. Slight chances (10-20 percent) for a thundersto...