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City of Osceola, IAOsceola, IA Weather Forecast
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Osceola Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | |  |  | | | |  | | |
| Partly Cloudy | Mostly Cloudy | Chance of Showers | Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm |
| Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 60°FLo: 16°C | Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 70°FHi: 21°C |
| POP: 40% | POP: 60% | POP: 60% | POP: 80% | POP: 50% | POP: 40% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 837 PM CDT Wed Sep 23 2026 
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Issued: 630 PM CDT Wed Sep 23 2026
Key Messages
- Precipitation chances increasing over western Iowa on Thursday.
- Periodic showers and non-severe thunderstorms Friday and Saturday.
- Another strong system will arrive Tuesday next week.
Aviation
/00Z TAFS THROUGH 00Z FRIDAY/... Issued at 630 PM CDT Wed Sep 23 2026
Cumulus will continue to decrease in coverage over the next few hours, though mid to upper cloud cover will increase across Iowa through the next several hours, which is expected to bring a gradual lowering of ceilings through T...