Vernon, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vernon, a town in Tooele County, Utah.
Overnight
57°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 57, with temperatures rising to around 59 overnight. South southwest wind around 2 mph.
7-day forecast for Vernon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Patchy Smoke | 2 mph SSW | 0% |
| Tuesday | 90°F | Patchy Smoke | 2 to 13 mph WNW | 0% |
| Tuesday Night | 57°F | Patchy Smoke | 2 to 12 mph W | 0% |
| Wednesday | 92°F | Patchy Smoke | 1 to 10 mph WNW | 0% |
| Wednesday Night | 60°F | Patchy Smoke then Mostly Clear | 2 to 10 mph E | 0% |
| Thursday | 96°F | Sunny | 2 to 8 mph SSW | 0% |
| Thursday Night | 64°F | Mostly Clear | 2 to 12 mph ENE | 0% |
| Friday | 98°F | Sunny | 3 to 7 mph S | 0% |
| Friday Night | 67°F | Mostly Clear | 2 to 9 mph E | 0% |
| Saturday | 98°F | Sunny | 2 to 9 mph SSW | 0% |
| Saturday Night | 69°F | Partly Cloudy | 5 to 9 mph SW | 2% |
| Sunday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 15% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 10 mph SW | 10% |
| Monday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 8 to 12 mph SSW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Vernon (40.096, -112.446). Updated through the day.
Growing snapshot for Vernon
Last spring frost
Jun 1
First fall frost
Sep 20
Growing season
110 days
Hardiness zone
6b
More local growing data for Vernon: nearby ZIP 84080 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Vernon, Ut (4.4 mi from Vernon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.