Cup Tank, AZ Weather Forecast
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Cup Tank Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY |
| Mostly Clear | Mostly Sunny | Mostly Clear | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 57°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 59°FLo: 15°C | Hi: 84°FHi: 29°C | Lo: 58°FLo: 14°C | Hi: 82°FHi: 28°C Lo: 58°FLo: 14°C | Hi: 82°FHi: 28°C Lo: 58°FLo: 14°C | Hi: 76°FHi: 24°C | Lo: 58°FLo: 14°C | Hi: 70°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C |
| POP: 10% | POP: 10% | POP: 40% | POP: 50% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1206 AM MST Tue Oct 06 2026 

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Issued: 1035 PM MST Mon Oct 5 2026
Discussion
...Through Friday, High pressure aloft will dominate the weather across northern Arizona. Surface pressure gradients will favor northeast to southeast flow at 5 to 15 mph through Thursday, mainly during the daytime hours. Nighttime winds will be mainly light and variable. Winds shifting to light from the south on Friday. We`re not anticipating much change in high and low temperatures as the high center meanders over the southwest United States. A very weak shortwave trough will brush t...
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