Weather WorldDewey Lake, WI Weather Forecast
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Dewey Lake Weather Forecast
| REST OF THE NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  | | | | | |  |  |  |
| Cloudy | Patchy Fog | Partly Cloudy | Chance of Showers | Showers | Showers | Showers | Showers | Showers | Chance of Showers | Mostly Cloudy | Mostly Cloudy |
| Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C Lo: 41°FLo: 5°C | Hi: 51°FHi: 11°C | Hi: 49°FHi: 9°C Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C Lo: 35°FLo: 2°C |
| POP: 100% | POP: 100% | POP: 100% | POP: 80% | POP: 70% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 148 AM CST Sun Nov 01 2026 
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Issued: 1200 AM CDT Sun Nov 1 2026
Key Messages
- Unsettled conditions much of next week, with widespread showers (+90%) and gusty winds Monday afternoon through Wednesday, peaking Monday night into Election Day.
- The probability of 48-hour rainfall totals over 1" from Monday afternoon through Wednesday afternoon range from 60-90% north and west of the Fox Valley to 40-60% over Fox Valley east to Lake Michigan.
- Above normal temperatures continue through next week.
Discussion
... Issued at 1113 PM CDT Sat Oct 31 2026
A few isolated showe...