Gunnison, UT Weather & Growing Conditions
Overnight
55°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 55, with temperatures rising to around 60 overnight. East wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Patchy Smoke | 2 mph E | 0% |
| Tuesday | 97°F | Patchy Smoke | 1 to 13 mph NW | 0% |
| Tuesday Night | 55°F | Patchy Smoke | 2 to 13 mph N | 0% |
| Wednesday | 98°F | Patchy Smoke | 1 to 14 mph NW | 0% |
| Wednesday Night | 57°F | Patchy Smoke then Mostly Clear | 2 to 14 mph ENE | 0% |
| Thursday | 100°F | Sunny | 1 to 6 mph SW | 0% |
| Thursday Night | 60°F | Mostly Clear | 2 to 12 mph ENE | 0% |
| Friday | 101°F | Sunny | 1 to 7 mph SW | 1% |
| Friday Night | 62°F | Mostly Clear | 1 to 8 mph S | 0% |
| Saturday | 101°F | Sunny | 1 to 6 mph SW | 3% |
| Saturday Night | 64°F | Partly Cloudy | 2 to 9 mph S | 4% |
| Sunday | 99°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 9 mph SSW | 15% |
| Sunday Night | 63°F | Partly Cloudy | 5 to 10 mph SSW | 9% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 10 mph SW | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gunnison, UT
Last spring frost
May 31
First fall frost
Sep 21
Growing season
114 days
Hardiness zone
6a
Explore more for Gunnison, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Manti Radio Kmti, Ut (11.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.