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City of Garner, IAGarner, IA Weather Forecast
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Garner Weather Forecast
| REST OF TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | |  |  |  | | | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear |
| Hi: 65°FHi: 18°C | Lo: 65°FLo: 18°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C |
| POP: 90% | POP: 70% | POP: 90% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1000 AM CDT Tue Sep 29 2026 
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Issued: 951 AM CDT Tue Sep 29 2026
Key Messages
- Showers and thunderstorms passing from west to east through the day today, followed by a brief lull in the afternoon and early evening.
- Widespread, prolonged period of rainfall expected over Iowa from tonight through Wednesday and Thursday. Rainfall amounts of 2 to 4 inches likely, with higher amounts possible in areas that see less breaks from the rain. Flooding and flash flooding will be possible.
- Rainfall chances ending north and northwest on Thursday, ending in the south Friday m...