Ashippun Lake, WI Weather Forecast
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Ashippun Lake Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Clearing | Partly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Partly Sunny | Chance of T-Storm | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers |
| Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C |
| POP: 50% | POP: 20% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 131 AM CDT Sat Oct 10 2026 

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Issued: 105 AM CDT Sat Oct 10 2026
Key Messages
- High temperatures will be well above normal this weekend into Monday.
- Next chances for showers and thunderstorms develops later Monday into Monday night.
- More active weather possible later next week, though some uncertainty remains. Cooler temperatures may move in by next weekend.
Aviation
... Issued 105 AM CDT Sat Oct 10 2026
The area of middle to high clouds will gradually push northeast of the area overnight. Southeast winds will gradually shift southward overnight as well, as the wa...
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