Merton, WI Weather Forecast
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Merton Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Cloudy | Mostly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Showers Likely | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C |
| POP: 60% | POP: 80% | POP: 90% | POP: 70% | POP: 50% | POP: 30% | POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 731 PM CDT Sat Oct 31 2026 

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Issued: 653 PM CDT Sat Oct 31 2026
Key Messages
- Predominantly dry weather tonight through Sunday night; an isolated sprinkle of rain possible at times.
- 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 650 PM CDT Sat Oct 31 2026
Predominantly dry and VFR conditions expected through the TAF period, with light south to southeast winds and o...
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