Weather WorldPatagonia Lake, AZ Weather Forecast
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Patagonia Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 98°FHi: 37°C | Lo: 72°FLo: 22°C | Hi: 98°FHi: 37°C | Lo: 72°FLo: 22°C | Hi: 98°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 72°FLo: 22°C | Hi: 98°FHi: 37°C Lo: 72°FLo: 22°C | Hi: 98°FHi: 37°C Lo: 72°FLo: 22°C | Hi: 97°FHi: 36°C Lo: 71°FLo: 22°C | Hi: 97°FHi: 36°C Lo: 71°FLo: 22°C |
| POP: 10% | POP: 20% | POP: 30% | POP: 40% | POP: 40% | POP: 50% | POP: 40% | POP: 30% | POP: 30% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 212 AM MST Tue Aug 18 2026 
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Patagonia Lake Forecast Discussion
Issued: 132 AM MST Tue Aug 18 2026
Discussion
...The upper pattern this morning is defined by a broad ridge of high pressure extending across the Desert Southwest with two individual high centers noted over the NRN Baja MX/SW AZ and the other over central TX. In between these two features is an inverted trough with an axis extending from the bootheel of New Mexico down into southern Sonora Mexico. The latest GOES precipitable water imagery still indicated a rather dry airmass across Southeast Arizona ...