Sun Prairie Middle School, WI Weather Forecast
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Sun Prairie Middle School Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Chance of T-Storm | Chance of Showers | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | |
| POP: 20% | POP: 20% | POP: 20% | POP: 60% | POP: 40% | POP: 60% | POP: 30% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 430 PM CDT Wed Aug 26 2026 

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Issued: 648 PM CDT Wed Aug 26 2026
Key Messages
- Isolated showers ending early this evening then areas of fog in the WI River Valley for early Thu AM.
- Rain-free & pleasant conditions late week.
- Trending active this weekend into early next week, with multiple periods of showers and storms forecast.
- Small Craft Advisory-criteria conditions return to the nearshore waters on Saturday. A Beach Hazard Statement may also be needed.
Aviation
... Issued 648 PM CDT Wed Aug 26 2026
Sct-bkn045-070 cumulus this evening becoming few-sct late tnt. F...
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