Weather World
Trego Lake, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Trego Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  |  | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Sunny | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm |
| Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Hi: 80°FHi: 27°C Lo: 45°FLo: 7°C | Hi: 80°FHi: 27°C Lo: 45°FLo: 7°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C |
| POP: 20% | POP: 30% | POP: 20% | POP: 20% | POP: 30% | POP: 40% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 PM CDT Tue Aug 25 2026 
Trego Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Trego Lake Weather Map
Trego Lake Quick Facts
Trego Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1217 PM CDT Tue Aug 25 2026
Key Messages
- A second round of thunderstorms is likely again today from about 3 PM - 10 PM. A few severe storms in this time period could produce large hail and damaging wind gusts.
- A few non-severe thunderstorms are forecast Wednesday afternoon.
- Seasonal, dry conditions return for Thursday and Friday ahead of off-and-on thunderstorm chances for this weekend.
Discussion
... Issued at 1217 PM CDT Tue Aug 25 2026
A warm front is moving through the region mid-day today, bringing a few scattered showers...