Gunnison, CO Weather & Growing Conditions
Today
63°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 63. West northwest wind 5 to 15 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Chance Showers And Thunderstorms | 5 to 15 mph WNW | 35% |
| Tonight | 38°F | Mostly Clear | 5 to 10 mph SW | 6% |
| Sunday | 62°F | Sunny | 0 to 15 mph WSW | 0% |
| Sunday Night | 37°F | Mostly Clear | 0 to 15 mph SSW | 0% |
| Monday | 65°F | Sunny | 0 to 10 mph NE | 0% |
| Monday Night | 40°F | Partly Cloudy | 5 to 10 mph SW | 2% |
| Tuesday | 63°F | Mostly Sunny then Showers And Thunderstorms Likely | 5 to 10 mph SSE | 57% |
| Tuesday Night | 42°F | Chance Showers And Thunderstorms | 5 mph SSE | 34% |
| Wednesday | 62°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SSW | 33% |
| Wednesday Night | 42°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 10 mph WSW | 12% |
| Thursday | 63°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 17% |
| Thursday Night | 44°F | Chance Showers And Thunderstorms | 5 mph S | 26% |
| Friday | 62°F | Chance Rain Showers | 5 mph NE | 44% |
| Friday Night | 43°F | Chance Showers And Thunderstorms | 5 mph S | 36% |
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 Sep 19, 2026.