Weather WorldPark Valley, UT Weather Forecast
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Park Valley Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
 |  |  |  | |  | | | | | |
| Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1243 PM MDT Sat Sep 19 2026 
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Issued: 1001 PM MDT Sat Sep 19 2026
Key Messages
- High pressure will bring dry conditions through Monday with temperatures near or just below seasonal normals.
- Moisture and instability will return to the area beginning late Monday, bringing an increasing potential of showers and thunderstorms. The unsettled pattern is most likely to continue for much of the remainder of the upcoming week.
Discussion
...The Pacific Northwest low that has been moving across northern Utah is now centered over central Wyoming this evening. Isolated shower...