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City of Oelwein, IAOelwein, IA Weather Forecast
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Oelwein Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY |
 |  | | |  | | | | |  | | |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Clear | Clear | Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 337 PM CDT Fri Oct 02 2026 
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Issued: 636 PM CDT Fri Oct 2 2026
Key Messages
- There will be some rain chances from late tonight (less than 20 percent) to Saturday night (20-60 percent), and from Wednesday into Thursday (rain chances up to 20 percent).
- Central and north-central Wisconsin may see patchy to areas of frost tonight and on Sunday and Monday nights.
Discussion
... Issued at 1210 PM CDT Fri Oct 2 2026
Tonight
A warm front will move east across northern Minnesota and Wisconsin. As the warm air advection increases across this area, mid-clouds will develop. ...