Smithfield, UT Weather Forecast
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Smithfield Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Clearing | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear |
| Lo: 45°FLo: 7°C | Hi: 80°FHi: 27°C | Lo: 41°FLo: 5°C | Hi: 81°FHi: 27°C | Lo: 45°FLo: 7°C | Hi: 85°FHi: 29°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C | Hi: 85°FHi: 29°C Lo: 49°FLo: 9°C | Hi: 85°FHi: 29°C Lo: 49°FLo: 9°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 41°FLo: 5°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 946 PM MDT Mon Sep 07 2026 

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Issued: 1048 PM MDT Mon Sep 7 2026
Key Messages
.KEY MESSAGES, Issued 948 PM MDT Mon Sep 7 2026...- Dry conditions are expected to persist with gradually warming temperatures pushing back 5-10 degrees above normal by Thursday.
- There is potential for a system to impact portions of the area by the upcoming weekend, but confidence is low at this time.
Discussion
, Issued 948 PM MDT Mon Sep 7 2026... The lingering remnant moisture stream from the departing weekend system is yielding some modest cloud cover across the southeastern half of...
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