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Collinston Weather Forecast
| TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  | | |  | | | | | |
| Chance of T-Storm | Partly Cloudy | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Clearing | Mostly Clear | Partly Cloudy |
| Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C |
| POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 953 PM MDT Sun Sep 06 2026 
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Issued: 947 PM MDT Sun Sep 6 2026
Key Messages
- Precipitation chances diminish overnight into Monday morning as moisture decreases.
- A cold front will advance to around central Utah overnight into Monday, with cooler temperatures pushing into areas further north behind the front.
- Drier conditions are favored for much of the upcoming work week, with temperatures generally increasing day to day.
Discussion
...Synoptic pattern evolving more or less as expected. A broad upper low is extended southward from the PacNW, with an associated s...