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McElroy Lake, WI Weather Forecast
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McElroy Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | |  | |  | |  |  | | | |
| Mostly Sunny | Chance of Showers | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear |
| Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C | Lo: 45°FLo: 7°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C |
| POP: 20% | POP: 20% | POP: 30% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 121 PM CDT Fri Aug 21 2026 
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McElroy Lake Forecast Discussion
Issued: 1149 AM CDT Fri Aug 21 2026
Key Messages
- Scattered rain showers and non-severe thunderstorms possible this afternoon and evening, with the best chance for the Borderlands and MN Arrowhead.
- Fairly dry and sunny weekend on tap with lower dewpoints, fairly average temperatures, and a northwest breeze. Sunday morning could be chilly with morning lows in the 40s.
- Next chance of precipitation early next week.
Discussion
... Issued at 1146 AM CDT Fri Aug 21 2026
A low pressure system to our north continues to influence our weather to...