Afton, WI Weather Forecast
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Afton Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Mostly Sunny | Patchy Fog | Patchy Fog | Partly Cloudy | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | |
| POP: 20% | POP: 40% | POP: 60% | POP: 70% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 430 PM CDT Thu Sep 10 2026 

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Issued: 129 PM CDT Thu Sep 10 2026
Key Messages
- Patchy fog possible in low-lying areas later tonight.
- Isolated showers & thunderstorms possible late Friday night into Saturday. Apart from a few lightning flashes, no hazards are expected.
- Additional showers & storms expected Sunday night through Monday night. Will be monitoring for possible heavy rain & severe weather impacts over coming forecasts.
- Becoming seasonable by the middle of next week.
Aviation
... Issued 130 PM CDT Thu Sep 10 2026
VFR flight categories prevail through the p...
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