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Tucson Intl, AZ Weather Forecast
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Tucson Intl Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
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| Chance of T-Storm | Blowing Dust | 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 | Mostly Clear | Mostly Clear | Partly Cloudy |
| Hi: 104°FHi: 40°C | Lo: 75°FLo: 24°C | Hi: 97°FHi: 36°C | Lo: 72°FLo: 22°C | Hi: 93°FHi: 34°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 72°FLo: 22°C | Hi: 97°FHi: 36°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Lo: 76°FLo: 24°C |
| POP: 30% | POP: 40% | POP: 50% | POP: 70% | POP: 50% | POP: 30% | POP: 20% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 533 AM MST Sat Aug 29 2026 
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Issued: 228 AM MST Sat Aug 29 2026
Discussion
...Current radar shows a few light showers north of Tucson in Pinal County. This activity will continue over the next hour or two then dissipate. Aloft high pressure is centered over New Mexico and a trough is moving over the west coast. Over the weekend the trough will push the ridge further east over the Great Plains. Today will be the last day of the Extreme Heat Warning with temperatures 4-8 degrees above normal. Troughing will stay in place just to the west through the coming work...