Harman US

Mount Crested Butte, CO Weather & Growing Conditions

Tonight
40°F
Partly Cloudy then Chance Rain Showers
A chance of rain showers after 3am. Partly cloudy, with a low around 40. North northeast wind around 0 mph. Chance of precipitation is 30%.

7-day forecast

WhenTempForecastWindPrecip
Tonight 40°F Partly Cloudy then Chance Rain Showers 0 mph 29%
Saturday 57°F Chance Showers And Thunderstorms 0 to 10 mph SW 51%
Saturday Night 37°F Mostly Clear 0 to 10 mph N 7%
Sunday 56°F Sunny 0 to 10 mph WSW 0%
Sunday Night 35°F Mostly Clear 0 to 10 mph N 0%
Monday 59°F Sunny 0 to 10 mph S 0%
Monday Night 39°F Partly Cloudy 0 to 5 mph NNE 1%
Tuesday 58°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 5 mph S 48%
Tuesday Night 40°F Chance Showers And Thunderstorms 0 to 5 mph SE 47%
Wednesday 57°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 0 to 5 mph SSW 41%
Wednesday Night 39°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 0 to 5 mph NNW 12%
Thursday 59°F Partly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph WNW 17%
Thursday Night 42°F Chance Showers And Thunderstorms 0 to 5 mph NNE 26%
Friday 58°F Chance Rain Showers 0 to 5 mph S 53%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Mount Crested Butte, CO

Growing season
47 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, Crested Butte, Co (2.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.