Box Elder, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Box Elder, a community in Hill County, Montana.
Overnight
41°F
Mostly Clear
Mostly clear, with a low around 41. South southwest wind around 3 mph.
7-day forecast for Box Elder
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 41°F | Mostly Clear | 3 mph SSW | 0% |
| Tuesday | 77°F | Sunny | 6 mph WSW | 1% |
| Tuesday Night | 50°F | Mostly Clear | 2 to 6 mph SSW | 1% |
| Wednesday | 85°F | Mostly Sunny | 8 mph WSW | 0% |
| Wednesday Night | 53°F | Mostly Clear | 3 to 8 mph SSE | 0% |
| Thursday | 93°F | Sunny | 5 to 9 mph WSW | 0% |
| Thursday Night | 55°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Friday | 95°F | Sunny | 2 to 9 mph N | 0% |
| Friday Night | 57°F | Mostly Clear | 7 mph ENE | 0% |
| Saturday | 92°F | Sunny | 7 mph WSW | 0% |
| Saturday Night | 57°F | Partly Cloudy | 7 mph NE | 0% |
| Sunday | 88°F | Mostly Sunny | 5 to 8 mph NNE | 1% |
| Sunday Night | 56°F | Partly Cloudy | 6 to 9 mph NE | 8% |
| Monday | 86°F | Mostly Sunny | 5 to 8 mph NNE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Box Elder (48.323, -110.018). Updated through the day.
Growing snapshot for Box Elder
Last spring frost
May 17
First fall frost
Sep 25
Growing season
128 days
Hardiness zone
4a
More local growing data for Box Elder: nearby ZIP 59521 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Azure
Beaver Creek
Big Sandy
Boneau
East End Colony
Gildford
Gildford Colony
Hartland Colony
Havre
Havre North
Herron
Hilldale Colony
Hingham
Inverness
Joplin
Kremlin
Laredo
Parker School
Rocky Boy West
Rocky Boy's Agency
Rudyard
Saddle Butte
Sangrey
St. Pierre
West Havre
Climate data from the nearest NOAA station, Big Sandy, Mt (12.8 mi from Box Elder). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.