Gunnison, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gunnison, a city in Sanpete County, Utah.
Today
54°F
Mostly Sunny
Mostly sunny. High near 54, with temperatures falling to around 50 in the afternoon. East wind around 2 mph.
7-day forecast for Gunnison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Mostly Sunny | 2 mph E | 0% |
| Tonight | 32°F | Mostly Cloudy then Rain And Snow Likely | 3 mph ESE | 58% |
| Wednesday | 46°F | Rain And Snow Likely | 1 to 6 mph NW | 60% |
| Wednesday Night | 31°F | Mostly Cloudy | 3 mph ENE | 5% |
| Thursday | 52°F | Mostly Sunny | 2 mph NNW | 0% |
| Thursday Night | 30°F | Partly Cloudy | 2 mph N | 1% |
| Friday | 52°F | Mostly Sunny | 0 to 3 mph N | 1% |
| Friday Night | 30°F | Mostly Clear | 0 to 3 mph NNE | 1% |
| Saturday | 55°F | Sunny | 1 mph N | 0% |
| Saturday Night | 32°F | Mostly Clear | 2 mph E | 0% |
| Sunday | 61°F | Sunny | 2 mph ESE | 0% |
| Sunday Night | 36°F | Partly Cloudy | 2 mph E | 0% |
| Monday | 62°F | Mostly Sunny | 2 mph SE | 0% |
| Monday Night | 38°F | Mostly Cloudy | 2 mph ESE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Gunnison (39.157, -111.814). Updated through the day.
Growing snapshot for Gunnison
Last spring frost
May 31
First fall frost
Sep 21
Growing season
114 days
Hardiness zone
6a
More local growing data for Gunnison: nearby ZIP 84634 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Centerfield
Ephraim
Fairview
Fayette
Fountain Green
Manti
Mayfield
Moroni
Mount Pleasant
Spring City
Sterling
Wales
Climate data from the nearest NOAA station, Manti Radio Kmti, Ut (11.5 mi from Gunnison). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.