Helper, UT Weather & Growing Conditions
This Afternoon
41°F
Sunny
Sunny. High near 41, with temperatures falling to around 39 in the afternoon. Southeast wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 41°F | Sunny | 3 to 7 mph SE | 1% |
| Tonight | 32°F | Mostly Cloudy | 0 to 3 mph E | 13% |
| Wednesday | 39°F | Chance Light Snow | 1 to 18 mph NW | 46% |
| Wednesday Night | 30°F | Partly Cloudy | 6 to 18 mph NW | 14% |
| Thursday | 42°F | Mostly Sunny | 0 to 6 mph W | 0% |
| Thursday Night | 29°F | Partly Cloudy | 0 to 13 mph NW | 0% |
| Friday | 44°F | Sunny | 2 to 14 mph NW | 1% |
| Friday Night | 30°F | Mostly Clear | 2 to 12 mph NW | 1% |
| Saturday | 48°F | Sunny | 0 to 10 mph E | 0% |
| Saturday Night | 33°F | Mostly Clear | 1 mph WNW | 0% |
| Sunday | 46°F | Sunny | 0 to 5 mph S | 0% |
| Sunday Night | 34°F | Partly Cloudy | 1 mph NNW | 0% |
| Monday | 47°F | Mostly Sunny | 0 to 3 mph NNE | 1% |
| Monday Night | 34°F | Mostly Cloudy | 1 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Helper, UT
Last spring frost
Jun 15
First fall frost
Sep 12
Growing season
87 days
Hardiness zone
6a
Explore more for Helper, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Scofield Dam, Ut (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.