Cannonville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cannonville, a town in Garfield County, Utah.
Overnight
32°F
Mostly Clear
Mostly clear. Low around 32, with temperatures rising to around 34 overnight. North northeast wind around 2 mph.
7-day forecast for Cannonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 32°F | Mostly Clear | 2 mph NNE | 7% |
| Wednesday | 55°F | Sunny | 1 to 16 mph NNW | 9% |
| Wednesday Night | 31°F | Clear | 5 to 16 mph NNW | 1% |
| Thursday | 55°F | Mostly Sunny | 3 to 7 mph N | 0% |
| Thursday Night | 32°F | Partly Cloudy | 3 to 9 mph N | 0% |
| Friday | 57°F | Sunny | 2 to 13 mph NNE | 0% |
| Friday Night | 32°F | Clear | 3 to 9 mph N | 0% |
| Saturday | 59°F | Sunny | 2 to 8 mph ESE | 0% |
| Saturday Night | 34°F | Clear | 2 mph NNE | 0% |
| Sunday | 59°F | Sunny | 2 to 6 mph ESE | 0% |
| Sunday Night | 36°F | Mostly Clear | 2 mph N | 0% |
| Monday | 59°F | Mostly Sunny | 0 to 3 mph ENE | 0% |
| Monday Night | 36°F | Partly Cloudy | 2 mph N | 0% |
| Tuesday | 60°F | Mostly Sunny | 0 to 3 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Cannonville (37.555, -112.054). Updated through the day.
Growing snapshot for Cannonville
Last spring frost
May 23
First fall frost
Sep 27
Growing season
125 days
Hardiness zone
6a
More local growing data for Cannonville: nearby ZIP 84718 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bryce Canyon Np Hqrs, Ut (6.4 mi from Cannonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.