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Mosinee High School Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | |  | |  |  |  |  | | |  |
| Mostly Sunny | Partly Cloudy | Sunny | Clear | Clear | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Partly Cloudy | Mostly Clear | Partly Sunny | Showers |
| Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C |
| POP: 40% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 542 AM CDT Fri Oct 09 2026 
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Issued: 638 AM CDT Fri Oct 9 2026
Key Messages
- Patchy frost is expected early this morning across north- central and far northeast Wisconsin as low temperatures fall into the mid-30s.
- Conditions will become hazardous to small craft from late tonight through Sunday as breezy southerly winds generate high waves.
- Unseasonably warm and windy conditions are expected this weekend with inland high temperatures into the upper 70s to middle 80s.
- A cold front traversing Wisconsin late Sunday night into Monday night will bring a 40-50% chan...