Halls Crossing, UT Weather & Growing Conditions
Tonight
43°F
Mostly Clear
Mostly clear, with a low around 43. East northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Mostly Clear | 0 to 5 mph ENE | 2% |
| Wednesday | 55°F | Sunny | 5 mph W | 6% |
| Wednesday Night | 41°F | Mostly Clear | 0 to 5 mph NE | 5% |
| Thursday | 55°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Thursday Night | 42°F | Partly Cloudy | 0 mph | 0% |
| Friday | 57°F | Sunny | 0 to 5 mph NNW | 0% |
| Friday Night | 41°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 57°F | Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 41°F | Clear | 0 to 5 mph NNE | 0% |
| Sunday | 58°F | Sunny | 0 to 5 mph WNW | 0% |
| Sunday Night | 43°F | Mostly Clear | 0 mph | 1% |
| Monday | 57°F | Mostly Sunny | 0 mph | 1% |
| Monday Night | 44°F | Partly Cloudy | 0 mph | 1% |
| Tuesday | 58°F | Mostly Sunny | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Halls Crossing, UT
Last spring frost
Mar 25
First fall frost
Nov 10
Growing season
227 days
Hardiness zone
8a
Explore more for Halls Crossing, UT: full frost dates · planting calendar · Utah frost dates
Climate data from the nearest NOAA station, Bullfrog Basin, Ut (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.