Brian Head, UT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brian Head, a town in Iron County, Utah.
This Afternoon
31°F
Partly Sunny
Partly sunny. High near 31, with temperatures falling to around 28 in the afternoon. Northwest wind around 12 mph.
7-day forecast for Brian Head
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 31°F | Partly Sunny | 12 mph NW | 8% |
| Tonight | 22°F | Partly Cloudy | 3 to 14 mph NNE | 1% |
| Thursday | 37°F | Partly Sunny | 3 mph WNW | 0% |
| Thursday Night | 24°F | Partly Cloudy | 2 to 8 mph NW | 0% |
| Friday | 34°F | Sunny | 6 to 9 mph N | 0% |
| Friday Night | 24°F | Mostly Clear | 6 to 12 mph NNE | 0% |
| Saturday | 40°F | Sunny | 0 to 10 mph NNE | 0% |
| Saturday Night | 27°F | Clear | 0 to 7 mph E | 0% |
| Sunday | 43°F | Sunny | 0 to 7 mph SE | 0% |
| Sunday Night | 30°F | Mostly Clear | 0 to 5 mph E | 0% |
| Monday | 43°F | Mostly Sunny | 0 to 5 mph ENE | 0% |
| Monday Night | 30°F | Partly Cloudy | 0 to 3 mph E | 1% |
| Tuesday | 42°F | Mostly Sunny | 0 to 3 mph NNE | 1% |
| Tuesday Night | 30°F | Partly Cloudy | 0 to 3 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Brian Head (37.698, -112.842). Updated through the day.
Growing snapshot for Brian Head
Last spring frost
Jun 21
First fall frost
Sep 12
Growing season
82 days
Hardiness zone
6a
More local growing data for Brian Head: nearby ZIP 84719 weather · frost dates · planting calendar · Utah frost dates
Nearby towns & communities
Beryl Junction
Cedar City
Cedar Highlands
Enoch
Kanarraville
Modena
Newcastle
Paragonah
Parowan
Summit
Climate data from the nearest NOAA station, Brian Head, Ut (4.2 mi from Brian Head). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.