Third Lake, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Third Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Chance of Showers | Chance of Showers | Partly Sunny | Chance of T-Storm | Sunny | Patchy Fog | Mostly Sunny | Patchy Fog | Mostly Cloudy | Patchy Fog | Patchy Fog | Patchy Fog |
| Hi: 51°FHi: 11°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C | Lo: 31°FLo: -1°C | Hi: 59°FHi: 15°C | Lo: 30°FLo: -1°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 60°FHi: 16°C Lo: 41°FLo: 5°C |
| POP: 20% | POP: 20% | POP: 100% |
POP = Probability of Precipitation.
Weather Outlook Updated: 154 PM CDT Tue Oct 27 2026 

Third Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Third Lake Weather Map
Third Lake Quick Facts
Third Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 101 PM CDT Tue Oct 27 2026
Key Messages
- Rain likely (50-90%) with a chance (15-40%) of non-severe storms Wednesday evening into early Thursday. Another chance (15-30%) for scattered showers this weekend, and again early next week.
- Record temperatures possible on Wednesday, with temperatures staying above normal into next week.
Discussion
... Issued at 100 PM CDT Tue Oct 27 2026
Precip and thunder chances...Broad warm air advection regime will continue to support a few showers or sprinkles into tonight. Rain will end late. May...
Weather World