Anaconda-Deer Lodge County, MT Weather & Growing Conditions
Overnight
37°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 37. South southwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Patchy Smoke | 1 mph SSW | 0% |
| Tuesday | 77°F | Patchy Smoke | 1 to 10 mph SE | 0% |
| Tuesday Night | 43°F | Patchy Smoke | 3 to 10 mph WNW | 1% |
| Wednesday | 84°F | Sunny then Patchy Smoke | 3 to 10 mph WSW | 0% |
| Wednesday Night | 46°F | Patchy Smoke then Mostly Clear | 5 to 9 mph W | 0% |
| Thursday | 90°F | Sunny | 5 to 9 mph W | 0% |
| Thursday Night | 50°F | Clear | 6 to 12 mph W | 0% |
| Friday | 94°F | Sunny | 6 to 18 mph WSW | 0% |
| Friday Night | 50°F | Mostly Clear | 8 to 20 mph W | 0% |
| Saturday | 92°F | Sunny | 5 to 16 mph WSW | 0% |
| Saturday Night | 51°F | Mostly Clear | 5 to 16 mph WNW | 0% |
| Sunday | 90°F | Sunny | 3 to 13 mph NNW | 0% |
| Sunday Night | 50°F | Mostly Clear | 2 to 14 mph NNW | 0% |
| Monday | 88°F | Sunny | 2 to 12 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anaconda-Deer Lodge County, MT
Last spring frost
Jun 1
First fall frost
Sep 14
Growing season
105 days
Hardiness zone
4b
Explore more for Anaconda-Deer Lodge County, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Anaconda, Mt (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.