Weather World
Otter Lake, WI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Otter Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  |  | | |  |  |  | |  |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Clear | Sunny | Mostly Clear | Mostly Cloudy | Showers Likely | Chance of Showers | Chance of Showers | Partly Cloudy |
| Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 41°FLo: 5°C | Hi: 75°FHi: 24°C Lo: 41°FLo: 5°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 51°FLo: 11°C |
| POP: 50% | POP: 50% | POP: 60% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 613 PM CDT Tue Aug 25 2026 
Otter Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Otter Lake Weather Map
Otter Lake Quick Facts
Otter Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 642 PM CDT Tue Aug 25 2026
Key Messages
- Marginal Risk (Level 1 of 5) for severe storms across portions of central and north-central WI through this evening.
- Scattered showers and thunderstorms (40-60%) are expected late this afternoon and tonight. The highest chances of rain arrives across east-central WI after midnight.
- Gusty south/southwest winds will generate hazardous conditions for small craft and dangerous swimming conditions along Lake Michigan this evening through Wednesday morning.
- Scattered thunderstorms are also...