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Corning Muni, IA Weather Forecast
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Corning Muni Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  | |  | | | | | | |
| Chance of T-Storm | Clearing | Partly Cloudy | Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Clearing |
| Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 709 PM CDT Mon Aug 31 2026 
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Issued: 629 PM CDT Mon Aug 31 2026
Key Messages
- The hot and humid conditions will continue throughout the week, especially over southern Iowa the next few days where heat index values will peak around 100 degrees. A Heat Advisory remains in effect for portions of southern Iowa through Wednesday afternoon.
- Thunderstorms will be possible at times for the next several days, but general coverage and frequency will be low. Only 20% chances are carried at times through Tuesday north of I-80. There is some potential for isolated severe w...