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Ptarmigan Lake, CO Weather Forecast
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Ptarmigan Lake Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  |  | | | | | | | | |
| Chance of T-Storm | Snow Showers | Sunny | Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear | Clear | Sunny |
| Hi: 31°FHi: -1°C | Lo: 11°FLo: -12°C | Hi: 35°FHi: 2°C | Lo: 11°FLo: -12°C | Hi: 41°FHi: 5°C | Hi: 45°FHi: 7°C Lo: 21°FLo: -6°C | Hi: 45°FHi: 7°C Lo: 21°FLo: -6°C | Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C Lo: 25°FLo: -4°C | Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 342 AM MST Fri Mar 06 2026 
Ptarmigan Lake Radar Loop
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