Mount Crested Butte, CO Weather & Growing Conditions
Today
34°F
Mostly Sunny then Snow Showers
Snow showers and a slight chance of thunderstorms after 2pm. Mostly sunny, with a high near 34. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 34°F | Mostly Sunny then Snow Showers | 5 to 10 mph SW | 82% |
| Tonight | 19°F | Snow Showers | 5 to 10 mph NNW | 96% |
| Thursday | 33°F | Sunny | 0 to 5 mph ESE | 0% |
| Thursday Night | 22°F | Mostly Cloudy | 5 mph N | 1% |
| Friday | 32°F | Mostly Sunny | 5 mph WNW | 7% |
| Friday Night | 18°F | Mostly Clear | 5 to 10 mph NNW | 5% |
| Saturday | 35°F | Sunny | 0 to 10 mph NW | 2% |
| Saturday Night | 21°F | Mostly Clear | 5 mph NNE | 0% |
| Sunday | 39°F | Sunny | 5 to 10 mph NW | 0% |
| Sunday Night | 23°F | Mostly Clear | 5 mph N | 0% |
| Monday | 41°F | Mostly Sunny | 0 to 5 mph NNW | 0% |
| Monday Night | 25°F | Partly Cloudy | 0 to 5 mph NNE | 1% |
| Tuesday | 38°F | Mostly Sunny | 0 to 5 mph WNW | 2% |
| Tuesday Night | 24°F | Partly Cloudy | 5 mph NNW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mount Crested Butte, CO
Last spring frost
Jun 20
First fall frost
Sep 8
Growing season
80 days
Hardiness zone
5a
Explore more for Mount Crested Butte, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Taylor Park, Co (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.