Vernon, UT Weather & Growing Conditions
Overnight
47°F
Partly Cloudy
Partly cloudy. Low around 47, with temperatures rising to around 50 overnight. West northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Partly Cloudy | 2 mph WNW | 2% |
| Saturday | 68°F | Sunny | 1 to 9 mph WNW | 8% |
| Saturday Night | 45°F | Mostly Clear | 1 to 9 mph WNW | 3% |
| Sunday | 71°F | Sunny | 1 to 6 mph NNW | 0% |
| Sunday Night | 47°F | Partly Cloudy | 2 to 6 mph NE | 0% |
| Monday | 75°F | Mostly Sunny | 3 mph E | 0% |
| Monday Night | 53°F | Mostly Cloudy | 5 mph ENE | 12% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 5 mph S | 42% |
| Tuesday Night | 49°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph SSE | 20% |
| Wednesday | 74°F | Sunny | 5 mph S | 5% |
| Wednesday Night | 52°F | Mostly Clear | 5 mph SSE | 2% |
| Thursday | 78°F | Sunny | 2 to 6 mph SSE | 1% |
| Thursday Night | 54°F | Partly Cloudy | 7 mph SSE | 0% |
| Friday | 77°F | Mostly Sunny | 8 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Vernon, UT
Last spring frost
Jun 1
First fall frost
Sep 20
Growing season
110 days
Hardiness zone
6b
Explore more for Vernon, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Vernon, Ut (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.