Deer Lodge, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deer Lodge, a city in Powell County, Montana.
Today
77°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 77. North wind 0 to 6 mph.
7-day forecast for Deer Lodge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Patchy Smoke | 0 to 6 mph N | 0% |
| Tonight | 44°F | Patchy Smoke then Mostly Clear | 1 to 7 mph NW | 0% |
| Wednesday | 83°F | Sunny then Patchy Smoke | 1 to 6 mph W | 0% |
| Wednesday Night | 46°F | Patchy Smoke then Clear | 2 to 7 mph SSW | 0% |
| Thursday | 90°F | Sunny | 1 to 6 mph W | 0% |
| Thursday Night | 51°F | Clear | 2 to 8 mph WSW | 0% |
| Friday | 94°F | Sunny | 2 to 8 mph SW | 1% |
| Friday Night | 51°F | Mostly Clear | 3 to 16 mph W | 0% |
| Saturday | 92°F | Sunny | 1 to 9 mph W | 0% |
| Saturday Night | 51°F | Mostly Clear | 1 to 12 mph WNW | 0% |
| Sunday | 88°F | Sunny | 0 to 7 mph NNW | 0% |
| Sunday Night | 49°F | Mostly Clear | 1 to 9 mph N | 0% |
| Monday | 87°F | Sunny | 0 to 7 mph N | 0% |
| Monday Night | 49°F | Mostly Clear | 1 to 10 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Deer Lodge (46.398, -112.733). Updated through the day.
Growing snapshot for Deer Lodge
Growing season
65 days
Hardiness zone
4b
More local growing data for Deer Lodge: nearby ZIP 59722 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Deer Lodge 3 W, Mt (3.4 mi from Deer Lodge). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.