Bluffton, IA Weather Forecast
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Bluffton Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Sunny |
| Lo: 65°FLo: 18°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C Lo: 50°FLo: 10°C | Hi: 60°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 60°FHi: 16°C Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C |
| POP: 100% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1207 AM CDT Thu Oct 01 2026 

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Issued: 126 AM CDT Thu Oct 1 2026
Key Messages
- Ongoing heavy rain locally affects parts of northeast Iowa into far southwest Wisconsin with 2 to 2.5 inches of precipitation expected through today.
- Cooling trend into new week increases frost/freeze concerns mainly Monday morning.
Discussion
... Issued at 120 AM CDT Thu Oct 1 2026
Today: Widespread Rainfall
A widespread area of moderate rainfall is slowly making its way north and east out of the Central Plains and into the Mid/Upper Mississippi River Valley. Heavier rainfall is just ma...
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