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Gilbert High School, AZ Weather Forecast
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Gilbert High School Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  | | |  |  |  | | | |  |
| Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Sunny | Clear | Mostly Sunny | Clear | Sunny | Partly Cloudy |
| Hi: 91°FHi: 33°C | Lo: 72°FLo: 22°C | Hi: 87°FHi: 31°C | Lo: 70°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 63°FLo: 17°C | Hi: 77°FHi: 25°C | Lo: 61°FLo: 16°C | Hi: 77°FHi: 25°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 63°FLo: 17°C |
| POP: 40% | POP: 30% | POP: 70% | POP: 90% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1216 PM MST Tue Oct 20 2026 
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Issued: 100 PM MST Tue Oct 20 2026
Key Messages
- A Pacific low pressure system will bring multiple rounds of showers and thunderstorms, mainly across central and eastern Arizona, Wednesday and Thursday.
- A Flood Watch is in effect across much of south-central and eastern Arizona from Wednesday afternoon through Thursday evening for periods of moderate to heavy rainfall leading to flash flooding.
- Quieter weather is expected beginning Friday and lasting through the upcoming weekend.
Aviation
...Updated at 1825Z.
South Central Arizona inc...