Reader Lake, WI Weather Forecast
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Reader Lake Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Clear | Mostly Sunny | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Showers | Chance of T-Storm | Mostly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C |
| POP: 20% | POP: 70% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 652 PM CDT Thu Sep 10 2026 

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Issued: 713 PM CDT Thu Sep 10 2026
Key Messages
- Chances for thunderstorms return on Friday night into Saturday morning. The severe weather threat is low.
- Potential for heavy rainfall and thunderstorms increases Monday into Tuesday as a stronger low pressure system tracks near the region, though forecast uncertainty remains high.
Discussion
... Issued at 154 PM CDT Thu Sep 10 2026
Mostly clear skies are expected through Friday as high pressure tracks through the western Great Lakes region.
Storm Chances Return Late Friday: Next chance ...
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