Lyons, CO Weather Forecast
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Lyons Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Clearing | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Rain Showers | Chance of Showers | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Hi: 77°FHi: 25°C | Lo: 46°FLo: 8°C | Hi: 53°FHi: 12°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 58°FHi: 14°C | Lo: 37°FLo: 3°C | Hi: 64°FHi: 18°C Lo: 39°FLo: 4°C | Hi: 64°FHi: 18°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 38°FLo: 3°C | Hi: 61°FHi: 16°C Lo: 38°FLo: 3°C |
| POP: 20% | POP: 50% | POP: 20% | POP: 60% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM MDT Fri Oct 23 2026 

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Issued: 600 AM MDT Fri Oct 23 2026
Key Messages
- Warm, dry, and breezy on Friday.
- Cooler weather returns this weekend with chances for rain. An overall drying trend emerging for most of the Denver metro and I-25 corridor.
- A cool start to next week, but a warming and drying trend likely by mid-week.
Discussion
/Through Thursday/... Issued at 1125 PM MDT Thu Oct 22 2026
A deep plume of moisture extends from south central Colorado into western New Mexico at the time of this AFD, and significant rainfall totals have been reported across m...
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