Howell, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Howell, a town in Box Elder County, Utah.
Overnight
55°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 55, with temperatures rising to around 57 overnight. North wind around 10 mph.
7-day forecast for Howell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Patchy Smoke | 10 mph N | 0% |
| Tuesday | 89°F | Patchy Smoke | 6 to 9 mph NNW | 0% |
| Tuesday Night | 56°F | Areas Of Smoke | 3 to 8 mph NNW | 0% |
| Wednesday | 92°F | Areas Of Smoke | 2 to 7 mph W | 0% |
| Wednesday Night | 59°F | Areas Of Smoke then Mostly Clear | 1 to 6 mph SSW | 0% |
| Thursday | 97°F | Sunny | 1 to 8 mph SSE | 0% |
| Thursday Night | 64°F | Clear | 1 to 6 mph ESE | 0% |
| Friday | 99°F | Sunny | 1 to 9 mph SE | 0% |
| Friday Night | 68°F | Mostly Clear | 3 to 8 mph NNW | 0% |
| Saturday | 100°F | Sunny | 2 to 9 mph ESE | 0% |
| Saturday Night | 70°F | Mostly Clear | 3 to 9 mph N | 0% |
| Sunday | 99°F | Mostly Sunny | 2 to 10 mph SSE | 1% |
| Sunday Night | 69°F | Partly Cloudy | 5 to 9 mph NW | 1% |
| Monday | 97°F | Mostly Sunny | 3 to 12 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Howell (41.779, -112.448). Updated through the day.
Growing snapshot for Howell
Last spring frost
May 17
First fall frost
Sep 24
Growing season
128 days
Hardiness zone
6a
More local growing data for Howell: nearby ZIP 84316 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Bear River City
Brigham City
Corinne
Deweyville
Elwood
Fielding
Garland
Honeyville
Mantua
Perry
Plymouth
Portage
Riverside
Snowville
Thatcher
Tremonton
Climate data from the nearest NOAA station, Thiokol Propulsion F S, Ut (4.2 mi from Howell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.