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City of Riverton, UTRiverton, UT Weather Forecast
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Riverton Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  | |  | | |  |  | | | |
| Clearing | Mostly Cloudy | Chance of Rain | Chance of Rain | Partly Sunny | Chance of Rain | Clearing | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy |
| Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 50°FHi: 10°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 60°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C |
| POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1141 PM MST Tue Nov 03 2026 
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Issued: 1044 PM MST Tue Nov 3 2026
Key Messages
.KEY MESSAGES, Issued 959 PM MST Tue Nov 3 2026...- A weak system traverses the Great Basin on Wednesday bringing light valley rain and high elevation snowfall to northern and central Utah.
- A second weak storm system may graze northern Utah on Friday before high pressure builds for the weekend.
Discussion
, Issued 959 PM MST Tue Nov 3 2026... Weak high pressure has shifted east of the area this evening as a Pacific storm system moves into the Great Basin. Clouds are already streaming in...