Starr, UT Weather Forecast
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Starr Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 55°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Hi: 90°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 90°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 50°FLo: 10°C | Hi: 81°FHi: 27°C Lo: 50°FLo: 10°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 232 PM MDT Tue Sep 08 2026 

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Issued: 940 PM MDT Tue Sep 8 2026
Key Messages
- There is a ~50% chance the western valleys will see wind gusts in excess of 45 mph for 3 or more hours Saturday afternoon into Saturday night ahead of a strong cold front.
- An increased threat of showers and thunderstorms with locally heavy rain is expected Friday into Saturday.
Discussion
...With upper level ridging across the southeastern and south central United States, an active northern stream with a series of troughs and an upper level low off the Pacific Coast, Utah is set in the...
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