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Cimarron Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  |  |  | |  | |  |  | |
| Mostly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Rain/Snow Showers | Partly Cloudy | Mostly Sunny | Mostly Clear | Rain/Snow Showers | Snow Showers | Partly Cloudy | Partly Cloudy |
| Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 25°FLo: -4°C | Hi: 51°FHi: 11°C | Lo: 21°FLo: -6°C | Hi: 51°FHi: 11°C | Lo: 21°FLo: -6°C | Hi: 51°FHi: 11°C Lo: 21°FLo: -6°C | Hi: 51°FHi: 11°C Lo: 21°FLo: -6°C |
| POP: 40% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1233 PM MDT Sat Oct 31 2026 
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Issued: 1227 PM MDT Sat Oct 31 2026
Key Messages
- Flooding/flash flooding concerns increase Sunday into Monday, especially for areas that have saturated soils from last week`s rain. A Flood Watch remains in effect.
- Forecast river responses have increased, with a number of gages in southwest Colorado expected to climb into at least minor flood stage. River Flood Warnings are now in effect along the La Plata River, and the San Juan River near Pagosa Springs.
- Winter weather highlights have been issued for the San Juans and central Colo...