Cannonville, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cannonville, a town in Garfield County, Utah.
Overnight
47°F
Clear
Clear. Low around 47, with temperatures rising to around 49 overnight. North northwest wind around 5 mph.
7-day forecast for Cannonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Clear | 5 mph NNW | 2% |
| Saturday | 79°F | Sunny | 3 to 15 mph SW | 0% |
| Saturday Night | 45°F | Mostly Clear | 6 to 12 mph NW | 0% |
| Sunday | 79°F | Sunny | 6 to 9 mph W | 0% |
| Sunday Night | 48°F | Partly Cloudy | 3 to 9 mph WNW | 0% |
| Monday | 78°F | Mostly Sunny | 5 to 12 mph NE | 0% |
| Monday Night | 48°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 9 mph NE | 45% |
| Tuesday | 73°F | Showers And Thunderstorms Likely | 2 to 10 mph E | 70% |
| Tuesday Night | 45°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph NE | 24% |
| Wednesday | 75°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph E | 14% |
| Wednesday Night | 47°F | Mostly Clear | 2 to 6 mph ENE | 9% |
| Thursday | 76°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph E | 12% |
| Thursday Night | 49°F | Slight Chance Showers And Thunderstorms | 1 to 7 mph E | 16% |
| Friday | 75°F | Chance Showers And Thunderstorms | 2 to 9 mph ESE | 42% |
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 Sep 19, 2026.