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Lake Winnebago, WI Weather Forecast
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Lake Winnebago Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  |  | | |  |  |  | | |
| Chance of T-Storm | Chance of T-Storm | Partly Sunny | Chance of Showers | Showers Likely | Chance of T-Storm | Mostly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of T-Storm |
| Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Hi: 79°FHi: 26°C Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C |
| POP: 30% | POP: 30% | POP: 50% | POP: 70% | POP: 60% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 532 AM CDT Thu Aug 13 2026 
Lake Winnebago Radar Loop
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