Hyrum, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hyrum, a city in Cache County, Utah.
Tonight
36°F
Cloudy
Cloudy, with a low around 36. East wind around 3 mph.
7-day forecast for Hyrum
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 36°F | Cloudy | 3 mph E | 4% |
| Wednesday | 50°F | Mostly Cloudy | 3 mph N | 12% |
| Wednesday Night | 34°F | Patchy Fog | 2 mph SW | 4% |
| Thursday | 49°F | Patchy Fog then Partly Sunny | 2 mph SSE | 9% |
| Thursday Night | 34°F | Patchy Fog | 1 mph E | 15% |
| Friday | 50°F | Patchy Fog then Mostly Sunny | 2 mph WNW | 1% |
| Friday Night | 33°F | Mostly Clear | 0 to 3 mph SSE | 0% |
| Saturday | 54°F | Sunny | 2 mph N | 0% |
| Saturday Night | 35°F | Mostly Clear | 0 to 3 mph ENE | 0% |
| Sunday | 59°F | Sunny | 0 to 3 mph SSW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 0 to 5 mph E | 0% |
| Monday | 60°F | Mostly Sunny | 2 mph NW | 0% |
| Monday Night | 40°F | Mostly Cloudy | 2 mph NE | 0% |
| Tuesday | 59°F | Mostly Sunny | 1 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Hyrum (41.633, -111.846). Updated through the day.
Growing snapshot for Hyrum
Last spring frost
May 12
First fall frost
Sep 28
Growing season
138 days
Hardiness zone
6a
More local growing data for Hyrum: nearby ZIP 84326 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Amalga
Avon
Benson
Cache
Clarkston
Cornish
Hyde Park
Lewiston
Logan
Mendon
Millville
Newton
Nibley
North Logan
Paradise
Peter
Providence
Richmond
River Heights
Smithfield
Trenton
Wellsville
Climate data from the nearest NOAA station, Logan 5 Sw Exp Farm, Ut (3.8 mi from Hyrum). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.