Cannonville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cannonville, a town in Garfield County, Utah.
Overnight
61°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 61, with temperatures rising to around 64 overnight. North wind around 7 mph.
7-day forecast for Cannonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Patchy Smoke | 7 mph N | 0% |
| Tuesday | 101°F | Sunny | 6 to 17 mph WNW | 0% |
| Tuesday Night | 63°F | Mostly Clear | 8 to 16 mph NNW | 0% |
| Wednesday | 100°F | Sunny | 7 to 13 mph WNW | 0% |
| Wednesday Night | 62°F | Mostly Clear | 8 to 13 mph WNW | 0% |
| Thursday | 99°F | Sunny then Isolated Showers And Thunderstorms | 5 to 10 mph WNW | 16% |
| Thursday Night | 63°F | Partly Cloudy | 6 to 10 mph NW | 0% |
| Friday | 100°F | Sunny | 5 to 13 mph WSW | 3% |
| Friday Night | 65°F | Partly Cloudy | 7 to 10 mph WNW | 1% |
| Saturday | 99°F | Sunny then Slight Chance Showers And Thunderstorms | 6 to 13 mph W | 14% |
| Saturday Night | 64°F | Partly Cloudy | 10 mph NW | 2% |
| Sunday | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 12 mph WNW | 40% |
| Sunday Night | 61°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 12 mph WNW | 15% |
| Monday | 95°F | Partly Sunny then Chance Showers And Thunderstorms | 6 to 12 mph WNW | 46% |
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 Aug 4, 2026.