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Pierce Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | |  |  | | | | | | |
| Sunny | Clear | Sunny | Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 78°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 78°FLo: 26°C | Hi: 98°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 81°FLo: 27°C |
| POP: 10% | POP: 40% | POP: 30% | POP: 30% | POP: 30% | POP: 30% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM MST Tue Sep 01 2026 
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Issued: 211 AM MST Tue Sep 1 2026
Key Messages
- Dry and tranquil weather under mostly clear skies can be expected mid-week before potentially another period of wet weather materializes by the end of the week into the weekend.
- Near to slightly below normal temperatures are expected throughout much of the week.
Aviation
...Updated at 0515Z.
South Central Arizona including KPHX, KIWA, KSDL, and KDVT:
No major aviation concerns are expected during the TAF period. Winds will return to following light and diurnal trends with variability dur...