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Twenty, IA Weather Forecast
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Twenty Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 | |  |  | |  | | |  |  | |  |
| Patchy Fog | Patchy Fog | Chance of T-Storm | Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of Showers |
| Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C |
| POP: 50% | POP: 70% | POP: 50% | POP: 80% | POP: 70% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 239 PM CDT Tue Sep 22 2026 
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Issued: 214 PM CDT Tue Sep 22 2026
Key Messages
- Mostly cloudy conditions for the remainder of today with some peaks of sun possible. Overnight scattered light sprinkles to showers are possible. Breezy conditions expected to develop overnight.
- Wednesday late afternoon and evening a more organized line of showers and thunderstorms are expected to move through the region. While severe weather is not anticipated, storms could produce brief periods of heavy rain. Rain pushes east of the region by Thursday afternoon.
- The active weather ...