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Village of Trempealeau, WITrempealeau, WI Weather Forecast
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Trempealeau Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
 |  | | | |  | | |  | | |
| Sunny | Partly Cloudy | Mostly Sunny | Clearing | Mostly Sunny | Clear | Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Lo: 41°FLo: 5°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 807 AM CDT Fri Oct 02 2026 
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Issued: 616 AM CDT Fri Oct 2 2026
Key Messages
- Frost potential tonight into Saturday morning primarily in locally typical cold spots of central Wisconsin.
- Freeze potential Sunday night into Monday morning in locally typical cold spots of central Wisconsin with potential for Frost elsewhere in Wisconsin.
- Low chance (10-30%) for limited rainfall Saturday night from west-central into central Wisconsin locally.
Discussion
... Issued at 1258 AM CDT Fri Oct 2 2026
Drier & Cooler Today, Frost Potential Tonight:
Northwesterly winds behind ye...