Decker Lake, UT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Decker Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Chance of T-Storm | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°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: 71°FHi: 22°C Lo: 50°FLo: 10°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1245 PM MDT Tue Sep 22 2026 

Decker Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Decker Lake Weather Map
Decker Lake Quick Facts
Decker Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 719 PM MDT Tue Sep 22 2026
Key Messages
.KEY MESSAGES, Issued 1229 PM MDT Tue Sep 22 2026...- Scattered showers and thunderstorms will continue through this afternoon and early evening for the northern half of Utah and portions of eastern Utah with a marginal risk for severe storms.
- Dry and stable pattern through the remainder of the week with some moisture across far southeastern Utah.
Discussion
, Issued 1229 PM MDT Tue Sep 22 2026... This morning`s stratiform rain has pushed out of northern Utah and clearing skies are star...
Weather World