Harolds Reservoir, AZ Weather Forecast
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Harolds Reservoir Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY |
| Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Clear | Chance of T-Storm |
| Hi: 85°FHi: 29°C | Lo: 63°FLo: 17°C | Hi: 88°FHi: 31°C | Lo: 65°FLo: 18°C | Hi: 93°FHi: 34°C | Hi: 94°FHi: 34°C Lo: 70°FLo: 21°C | Hi: 94°FHi: 34°C Lo: 70°FLo: 21°C | Lo: 70°FLo: 21°C | Hi: 96°FHi: 36°C Lo: 70°FLo: 21°C | Hi: 96°FHi: 36°C Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C |
| POP: 20% | POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 301 AM MST Sat Aug 15 2026 

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Issued: 320 AM PDT Sat Aug 15 2026
Key Messages
- Thunderstorm chances will continue today across portions of Lincoln, Clark and northern Mohave counties before drier air moves in for the second half of the weekend, with dry conditions continuing into the upcoming work week.
- Temperatures will steadily warm through the first half of the forecast period, with areas of Moderate HeatRisk developing by midweek.
Discussion
...
Another day of scattered thunderstorms is expected today, although coverage should be ...
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