Howell, UT Weather & Growing Conditions
Today
52°F
Mostly Sunny
Mostly sunny. High near 52, with temperatures falling to around 47 in the afternoon. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 52°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 37°F | Mostly Cloudy | 5 mph N | 7% |
| Wednesday | 53°F | Mostly Cloudy | 3 to 7 mph NNW | 7% |
| Wednesday Night | 34°F | Partly Cloudy | 1 to 5 mph N | 1% |
| Thursday | 52°F | Mostly Cloudy | 1 to 5 mph SSW | 2% |
| Thursday Night | 33°F | Partly Cloudy | 2 mph NNW | 1% |
| Friday | 53°F | Mostly Sunny | 1 to 6 mph SW | 1% |
| Friday Night | 33°F | Partly Cloudy | 0 to 3 mph N | 1% |
| Saturday | 54°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Saturday Night | 34°F | Mostly Clear | 2 mph ENE | 0% |
| Sunday | 57°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Sunday Night | 37°F | Partly Cloudy | 2 mph ENE | 0% |
| Monday | 58°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Monday Night | 39°F | Mostly Cloudy | 2 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Howell, UT
Last spring frost
May 17
First fall frost
Sep 24
Growing season
128 days
Hardiness zone
6a
Explore more for Howell, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Thiokol Propulsion F S, Ut (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.