Dell, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dell, a community in Beaverhead County, Montana.
Overnight
43°F
Areas Of Smoke
Areas of smoke. Mostly clear, with a low around 43. North northwest wind around 6 mph.
7-day forecast for Dell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Areas Of Smoke | 6 mph NNW | 0% |
| Tuesday | 76°F | Areas Of Smoke | 2 to 10 mph NNW | 0% |
| Tuesday Night | 47°F | Areas Of Smoke | 3 to 12 mph NW | 0% |
| Wednesday | 82°F | Patchy Smoke | 2 to 7 mph SW | 0% |
| Wednesday Night | 51°F | Patchy Smoke then Mostly Clear | 3 to 9 mph WNW | 0% |
| Thursday | 87°F | Sunny | 2 to 10 mph WSW | 0% |
| Thursday Night | 56°F | Mostly Clear | 3 to 13 mph W | 0% |
| Friday | 90°F | Sunny | 2 to 18 mph SW | 0% |
| Friday Night | 57°F | Mostly Clear | 6 to 18 mph WNW | 0% |
| Saturday | 88°F | Sunny | 2 to 17 mph WSW | 2% |
| Saturday Night | 57°F | Partly Cloudy | 3 to 16 mph WNW | 0% |
| Sunday | 87°F | Sunny | 2 to 14 mph WSW | 1% |
| Sunday Night | 55°F | Partly Cloudy | 5 to 17 mph WNW | 2% |
| Monday | 86°F | Sunny | 2 to 13 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Dell (44.727, -112.697). Updated through the day.
Growing snapshot for Dell
Last spring frost
Jun 11
First fall frost
Sep 10
Growing season
89 days
Hardiness zone
5a
More local growing data for Dell: nearby ZIP 59724 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lima, Mt (10.6 mi from Dell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.