Butte-Silver Bow (balance), MT Weather & Growing Conditions
This Afternoon
41°F
Sunny
Sunny. High near 41, with temperatures falling to around 35 in the afternoon. Southeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 41°F | Sunny | 3 mph SE | 0% |
| Tonight | 26°F | Mostly Clear | 3 to 9 mph SSW | 0% |
| Thursday | 37°F | Partly Sunny | 8 mph WSW | 1% |
| Thursday Night | 24°F | Mostly Clear | 7 to 10 mph W | 4% |
| Friday | 38°F | Mostly Sunny | 10 mph WSW | 0% |
| Friday Night | 29°F | Mostly Cloudy | 8 to 14 mph SW | 0% |
| Saturday | 44°F | Mostly Sunny | 6 to 9 mph SSW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 7 to 18 mph SSW | 0% |
| Sunday | 46°F | Mostly Sunny | 8 to 17 mph SSW | 3% |
| Sunday Night | 30°F | Mostly Cloudy | 7 to 12 mph SW | 3% |
| Monday | 43°F | Partly Sunny | 6 to 9 mph SW | 1% |
| Monday Night | 32°F | Mostly Cloudy | 6 to 10 mph SW | 1% |
| Tuesday | 43°F | Mostly Sunny | 9 mph SW | 8% |
| Tuesday Night | 32°F | Partly Cloudy | 7 to 14 mph SW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Butte-Silver Bow (balance), MT
Last spring frost
Jun 10
First fall frost
Sep 7
Growing season
85 days
Hardiness zone
5a
Explore more for Butte-Silver Bow (balance), MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Divide, Mt (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.