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Sumner School Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | |  | | | | |  | |
| Chance of Showers | Mostly Clear | Partly Cloudy | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Chance of Showers | Chance of Showers |
| Hi: 55°FHi: 13°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C Lo: 49°FLo: 9°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C |
| POP: 20% | POP: 30% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1137 AM MDT Wed Oct 14 2026 
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Issued: 629 AM MDT Wed Oct 14 2026
Key Messages
.KEY MESSAGES, Issued 1042 PM MDT Tue Oct 13 2026...- Valley rain and mountain snow will persist across the eastern half of Utah today as a low pressure system slowly progresses through the region. Drier air will spread into western Utah in the wake of this low.
- Colder air behind this system will bring freezing temperatures across some outlying valleys of western Utah Thursday morning.
- Dry conditions are expected Thursday through early next week with a gradual warming trend as high pr...