Key West, IA Weather Forecast
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Key West Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Chance of T-Storm | Sunny | Mostly Clear | Chance of Showers | Showers Likely | Showers | Mostly Cloudy | Mostly Cloudy | Showers Likely | Showers | Showers | Showers |
| Lo: 60°FLo: 16°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Lo: 50°FLo: 10°C |
| POP: 50% | POP: 40% | POP: 70% | POP: 70% | POP: 60% | POP: 70% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Thu Oct 29 2026 

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Issued: 101 AM CDT Thu Oct 29 2026
Key Messages
- A cold front brings slightly cooler, drier air to the area today before rain chances return Friday into Saturday.
- A more active weather pattern could develop early next week, bringing more rain and breezy conditions.
Aviation
/06Z TAFS THROUGH 06Z FRIDAY/... Issued at 1253 AM CDT Thu Oct 29 2026
A mix of VFR and MVFR conditions is likely through 17 UTC at all TAF sites. An approaching cold front is currently supporting 40 knots of LLWS around 2 kft and producing scattered showers and th...
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