Weather WorldMcgath Lake, UT Weather Forecast
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Mcgath Lake Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY |
 |  |  |  |  | | | | | |
| Chance of T-Storm | Partly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of T-Storm |
| Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C |
| POP: 10% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1243 AM MDT Sat Aug 15 2026 
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Mcgath Lake Forecast Discussion
Issued: 1239 PM MDT Sat Aug 15 2026
Key Messages
- Isolated thunderstorms are expected across southwestern and northeastern Utah this afternoon and evening. Locally heavy rain will be possible with any thunderstorms across southwestern Utah, though the flash flood threat is lower than prior days.
- Elevated to locally critical fire weather conditions will occur across central and southern Utah Tuesday into Wednesday.
Discussion
...Drier air continues to filter into the region under fairly weak southwesterly ...