Princeton, WI Weather Forecast
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Princeton Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT |
| Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of Showers | Chance of T-Storm |
| Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | |
| POP: 20% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 431 PM CDT Wed Oct 07 2026 

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Issued: 247 PM CDT Wed Oct 7 2026
Key Messages
- There is a chance (20 to 25 percent) for a brief period of light showers Friday afternoon.
- High temperatures will continue to be above seasonal normal values into Friday, and well above normal this weekend.
Aviation
... Issued 247 PM CDT Wed Oct 7 2026
Breezy west-northwest winds will quickly diminish around sunset with the loss of daytime heating and the resultant mixing. We can expect another period of breezy winds Thu afternoon. Otherwise, expect clear skies with the occasional high ...
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