Columbus, WI Weather Forecast
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Columbus Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Mostly Cloudy | Partly Sunny | Partly Cloudy | Rain Showers | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Light Rain | Light Rain | Light Rain | Light Rain |
| Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C |
| POP: 50% | POP: 100% | POP: 100% | POP: 90% | POP: 70% | POP: 40% | POP: 40% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 132 AM CDT Sun Nov 01 2026 

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Issued: 1043 PM CDT Sat Oct 31 2026
Key Messages
- Some widely scattered rain showers overnight into predawn Sunday morning, mainly near the WI/IL border. Otherwise, predominantly dry weather through the rest of the weekend.
- Unsettled weather pattern will impact the area Monday through Wednesday, bringing widespread rainfall and a few thunderstorms.
- Unsettled weather may continue into the end of the week before dry conditions take hold next weekend.
Aviation
... Issued 1040 PM CDT Sat Oct 31 2026
Predominantly dry and VFR conditions exp...
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