Anaconda-Deer Lodge County, MT Weather & Growing Conditions
This Afternoon
43°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 5pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 43. Northeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 43°F | Showers And Thunderstorms Likely | 7 mph NE | 74% |
| Tonight | 37°F | Partly Cloudy | 2 to 6 mph NNE | 7% |
| Sunday | 53°F | Mostly Sunny | 5 mph SSE | 1% |
| Sunday Night | 40°F | Mostly Clear | 5 mph NW | 1% |
| Monday | 57°F | Sunny | 5 mph SW | 1% |
| Monday Night | 43°F | Mostly Clear | 5 mph W | 1% |
| Tuesday | 57°F | Mostly Sunny | 6 mph SW | 1% |
| Tuesday Night | 44°F | Partly Cloudy | 5 mph SW | 5% |
| Wednesday | 56°F | Mostly Sunny | 3 to 10 mph SSW | 6% |
| Wednesday Night | 43°F | Partly Cloudy | 2 to 9 mph SSW | 6% |
| Thursday | 58°F | Sunny | 8 to 12 mph SSW | 1% |
| Thursday Night | 44°F | Partly Cloudy | 9 mph SSE | 3% |
| Friday | 57°F | Mostly Sunny | 10 mph S | 7% |
| Friday Night | 40°F | Mostly Cloudy | 9 mph WSW | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anaconda-Deer Lodge County, MT
Growing season
27 days
Hardiness zone
5a
Explore more for Anaconda-Deer Lodge County, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Wise Rvr 3 Wnw, Mt (19.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.