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Lyons Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 60°FLo: 16°C | Hi: 61°FHi: 16°C | Lo: 60°FLo: 16°C | Hi: 59°FHi: 15°C | Lo: 50°FLo: 10°C | Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C |
| POP: 50% | POP: 70% | POP: 70% | POP: 50% | POP: 40% | POP: 40% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 132 AM CDT Sun Sep 20 2026 
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Issued: 1219 AM CDT Sun Sep 20 2026
Key Messages
- Storms exit the area early this morning. More showers and a few rumbles of thunder redevelop in the late morning and persist for most of the day (40-70% chance). Enjoy the cooler temperatures as most see highs in the mid 60s.
- Rain continues into Monday (60-80% chance), especially across northeast Nebraska into western Iowa.
- Cooler temperatures continue through at least Friday with highs in the 60s. Dry and pleasant weather expected Tuesday and Wednesday, while rain chances return for...