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Horizon Park Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Chance of T-Storm | 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 |
| Lo: 78°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 101°FHi: 38°C | Lo: 80°FLo: 27°C | Hi: 102°FHi: 39°C | Lo: 80°FLo: 27°C | Hi: 99°FHi: 37°C | Lo: 78°FLo: 26°C | Hi: 96°FHi: 36°C | Lo: 77°FLo: 25°C | Hi: 99°FHi: 37°C |
| POP: 10% | POP: 10% | POP: 50% | POP: 50% | POP: 50% | POP: 30% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM MST Mon Aug 31 2026 
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Issued: 400 PM MST Mon Aug 31 2026
Key Messages
- Chances for showers and thunderstorms will continue through early this evening, mainly west of Phoenix, with Flood Watches in effect.
- Quiet weather under mostly clear skies is expected for Tuesday and Wednesday before potentially another more active period of 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 2300Z.
South Central Arizona including KPHX, KIWA, KSDL, and ...