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Optimist Park, WI Weather Forecast
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Optimist Park Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  | | | |  |  | | | | |
| Chance of Showers | Chance of Showers | Chance of Showers | Light Rain | Light Rain | Light Rain | Partly Cloudy | Mostly Sunny | Partly Cloudy | Light Rain | Partly Cloudy | Mostly Sunny |
| Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C |
| POP: 90% | POP: 90% | POP: 50% | POP: 80% | POP: 60% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 630 PM CST Tue Nov 03 2026 
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Issued: 629 PM CST Tue Nov 3 2026
Key Messages
- Off and on periods of rain along with a few isolated storms continue through Thursday.
- Drier and cooler conditions Friday into Saturday.
Aviation
... Issued 629 PM CST Tue Nov 3 2026
The overall precip trend overnight is for scattered showers to continue over southeast WI, with intermittent showers over south central WI. While lakeshore area ceilings are VFR at the 00Z TAF issuance, expect them to drop to MVFR (like the rest of southern WI) around midnight. A brief period of IFR is poss...