Gunnison, CO Weather & Growing Conditions
This Afternoon
63°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 63. West northwest wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Chance Showers And Thunderstorms | 10 to 15 mph WNW | 63% |
| Tonight | 39°F | Mostly Clear | 5 to 10 mph SSW | 2% |
| Sunday | 65°F | Sunny | 0 to 15 mph WSW | 1% |
| Sunday Night | 37°F | Mostly Clear | 0 to 15 mph SSW | 0% |
| Monday | 67°F | Sunny | 0 to 10 mph NE | 0% |
| Monday Night | 40°F | Partly Cloudy | 5 to 10 mph SSW | 1% |
| Tuesday | 65°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph ENE | 54% |
| Tuesday Night | 43°F | Chance Showers And Thunderstorms | 5 mph SE | 39% |
| Wednesday | 62°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 mph SSW | 25% |
| Wednesday Night | 42°F | Mostly Cloudy | 0 to 10 mph WSW | 10% |
| Thursday | 63°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 20% |
| Thursday Night | 45°F | Chance Showers And Thunderstorms | 10 mph SE | 34% |
| Friday | 62°F | Chance Showers And Thunderstorms | 5 mph SSE | 50% |
| Friday Night | 43°F | Chance Showers And Thunderstorms | 5 mph S | 32% |
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.