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Tri-Center, WI Weather Forecast
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Tri-Center Weather Forecast
| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  | | | |  |  |  |  | | | |
| Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Clear | Sunny | Mostly Clear |
| Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C |
| POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1030 AM CDT Sat Aug 22 2026 
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Issued: 1146 AM CDT Sat Aug 22 2026
Key Messages
- Scattered showers & thundershowers over east-central and southeast Wisconsin ~1-7 PM this afternoon. A few thundershowers could produce gusty winds to 40 MPH.
- Cool, fall-like nights tonight & Sunday night.
- Dry and pleasant conditions into the beginning of next week. Storm chances return Tuesday evening into Wednesday.
Aviation
... Issued 1145 AM CDT Sat Aug 22 2026
VFR flight categories prevail through the period at most southern Wisconsin terminals. Fair weather cumulus will continue t...