Hyrum, UT Weather & Growing Conditions
This Afternoon
43°F
Slight Chance Light Rain
A slight chance of rain before 5pm. Mostly cloudy. High near 43, with temperatures falling to around 39 in the afternoon. West northwest wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 43°F | Slight Chance Light Rain | 5 mph WNW | 21% |
| Tonight | 29°F | Partly Cloudy then Patchy Fog | 0 to 3 mph SSW | 5% |
| Thursday | 42°F | Patchy Fog then Partly Sunny | 0 to 6 mph SSW | 1% |
| Thursday Night | 29°F | Patchy Fog | 0 to 3 mph SW | 11% |
| Friday | 42°F | Patchy Fog then Sunny | 0 to 6 mph SSW | 0% |
| Friday Night | 28°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Saturday | 47°F | Sunny | 0 to 3 mph N | 0% |
| Saturday Night | 30°F | Mostly Clear | 0 to 3 mph ENE | 0% |
| Sunday | 52°F | Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 33°F | Partly Cloudy | 0 to 3 mph ESE | 0% |
| Monday | 53°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Monday Night | 34°F | Partly Cloudy | 1 mph ENE | 0% |
| Tuesday | 51°F | Mostly Sunny | 1 to 5 mph WNW | 1% |
| Tuesday Night | 33°F | Partly Cloudy | 2 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hyrum, UT
Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
166 days
Hardiness zone
6a
Explore more for Hyrum, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Logan Utah St Univ, Ut (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.