Gunnison, CO Weather & Growing Conditions
Tonight
28°F
Partly Cloudy
Partly cloudy, with a low around 28. South southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 28°F | Partly Cloudy | 0 to 5 mph SSE | 0% |
| Wednesday | 46°F | Mostly Sunny then Snow Showers Likely | 0 to 15 mph WSW | 67% |
| Wednesday Night | 30°F | Snow Showers Likely | 5 to 15 mph W | 55% |
| Thursday | 46°F | Mostly Sunny | 0 to 5 mph NNE | 0% |
| Thursday Night | 27°F | Partly Cloudy | 0 to 5 mph S | 3% |
| Friday | 46°F | Mostly Sunny | 0 to 10 mph WSW | 7% |
| Friday Night | 25°F | Mostly Clear | 0 to 5 mph SW | 7% |
| Saturday | 47°F | Sunny | 0 to 5 mph WSW | 3% |
| Saturday Night | 26°F | Mostly Clear | 0 to 5 mph S | 0% |
| Sunday | 51°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 29°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Monday | 51°F | Mostly Sunny | 0 to 5 mph WNW | 3% |
| Monday Night | 30°F | Partly Cloudy | 0 to 5 mph SW | 3% |
| Tuesday | 50°F | Mostly Sunny | 0 to 10 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gunnison, CO
Growing season
75 days
Hardiness zone
5b
Explore more for Gunnison, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Gunnison 3Sw, Co (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.