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St. John Cathedral Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  |  |  | | | | | | |
| Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm |
| Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C |
| POP: 40% | POP: 30% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 130 AM CDT Tue Aug 25 2026 
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Issued: 1135 PM CDT Mon Aug 24 2026
Key Messages
- High swimming risk at Sheboygan County beaches Tuesday afternoon and evening.
- Scattered showers & storms (~30-50% chances) possible Tuesday night areawide & once more Wednesday across the east. Can`t rule out an isolated storm with gusty winds or hail.
- Rain-free & pleasant conditions late week.
- Trending active this weekend into early next week, with multiple periods of showers and storms forecast.
Aviation
... Issued 1135 PM CDT Mon Aug 24 2026
Largely VFR conditions are expected throug...