Johnson Lake, WI Weather Forecast
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Johnson Lake Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY |
| Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 911 PM CDT Wed Oct 07 2026 

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Issued: 658 PM CDT Wed Oct 7 2026
Key Messages
- Another warmup Saturday with highs 15-25 degrees above normal.
- Winds from the south on Saturday gusting to 45 mph along the South Shore of northwest Wisconsin.
- Rain chances return Sunday night and persist through Tuesday morning.
Discussion
... Issued at 135 PM CDT Wed Oct 7 2026
This afternoon and into the evening, widely scattered rain showers are expected to move across far northern Minnesota. These will be high-based showers, likely only producing sprinkles or a few hundredths of an...
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