Butte-Silver Bow (balance), MT Weather & Growing Conditions
Overnight
36°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 36. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 36°F | Patchy Smoke | 3 mph NE | 0% |
| Tuesday | 66°F | Areas Of Smoke | 3 to 9 mph NE | 0% |
| Tuesday Night | 43°F | Patchy Smoke | 6 to 12 mph NNW | 1% |
| Wednesday | 73°F | Areas Of Smoke | 5 to 12 mph W | 0% |
| Wednesday Night | 47°F | Patchy Smoke then Mostly Clear | 7 to 13 mph W | 0% |
| Thursday | 78°F | Sunny | 6 to 15 mph W | 0% |
| Thursday Night | 52°F | Mostly Clear | 8 to 15 mph W | 0% |
| Friday | 81°F | Sunny | 7 to 17 mph WSW | 0% |
| Friday Night | 53°F | Mostly Clear | 9 to 20 mph WNW | 0% |
| Saturday | 80°F | Sunny | 6 to 20 mph W | 0% |
| Saturday Night | 53°F | Mostly Clear | 6 to 16 mph WNW | 1% |
| Sunday | 77°F | Sunny | 5 to 13 mph W | 1% |
| Sunday Night | 51°F | Mostly Clear | 5 to 13 mph NNW | 0% |
| Monday | 76°F | Sunny | 3 to 10 mph WNW | 1% |
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 Aug 4, 2026.