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Harrison, WI Weather Forecast
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Harrison Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 | |  |  |  | |  | |  | |  |  |
| Mostly Cloudy | Partly Sunny | Chance of Showers | Chance of Showers | Cloudy | Mostly Cloudy | Rain Showers | Chance of Showers | Mostly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy |
| Hi: 53°FHi: 12°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 60°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Hi: 59°FHi: 15°C Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C Lo: 41°FLo: 5°C |
| POP: 50% | POP: 40% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 348 AM CDT Sat Oct 24 2026 
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Issued: 1224 AM CDT Sat Oct 24 2026
Key Messages
- Dense fog across far eastern WI, parts of Green Bay and Lake Michigan into early Saturday.
- Rain chances (30 to 50%) Saturday night over northern Wisconsin, and late Monday into Tuesday (30 to 70%) mainly over central Wisconsin. Amounts will remain light.
- Mild temps continue on Saturday with highs in the 60/70s. A quick shot of more seasonal readings arrive Monday & Tuesday (40/50s), then temps rebound on Wednesday.
Discussion
... Issued at 1149 PM CDT Fri Oct 23 2026
Dense Fog...another...