Mission, AZ Weather Forecast
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Mission Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm |
| Lo: 76°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 77°FLo: 25°C | Hi: 100°FHi: 38°C | Lo: 77°FLo: 25°C | Hi: 101°FHi: 38°C | Lo: 78°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 76°FLo: 24°C | Hi: 94°FHi: 34°C | Lo: 72°FLo: 22°C | Hi: 88°FHi: 31°C |
| POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1210 AM MST Tue Oct 06 2026 

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Issued: 1015 PM MST Mon Oct 5 2026
Key Messages
- Above normal temperatures with minimal day to day changes will exist through the majority of the week as afternoon highs reach 97 to 103 degrees across the lower deserts.
- An Extreme Heat Watch is in effect for portions of southeast California and southwest Arizona on Wednesday and Thursday as temperatures warm to near record levels and lead to major HeatRisk.
- Dry weather with zero rain chances will persist through Saturday with shower and storm chances returning to Arizona as early a...
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