Weather WorldTonto Basin, AZ Weather Forecast
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Tonto Basin Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
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| Sunny | Clear | Windy | Windy | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear |
| Hi: 90°FHi: 32°C | Lo: 67°FLo: 19°C | Hi: 92°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C | Lo: 64°FLo: 18°C | Hi: 86°FHi: 30°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 64°FLo: 18°C | Hi: 88°FHi: 31°C | Lo: 65°FLo: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1131 AM MST Sat Oct 03 2026 
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Issued: 425 PM MST Sat Oct 3 2026
Key Messages
- Unseasonably strong high pressure will boost temperatures around 3 to 5 degrees above normal through the weekend, eventually reaching into a well above normal range by the middle of next week as lower desert highs reach 98-105 degrees.
- Periods of breezy to locally windy conditions can be expected across south-central and southwestern Arizona through Monday with gusts reaching 20-30 mph.
- Dry weather with zero rain chances will persist into much of next week.
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...Updated at 2325Z...