Silver Star, MT Weather & Growing Conditions
Overnight
43°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 43. North northwest wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Patchy Smoke | 9 mph NNW | 0% |
| Tuesday | 75°F | Patchy Smoke | 5 to 9 mph NNE | 0% |
| Tuesday Night | 47°F | Patchy Smoke | 3 to 7 mph NNW | 1% |
| Wednesday | 83°F | Patchy Smoke | 5 to 8 mph SSW | 0% |
| Wednesday Night | 50°F | Patchy Smoke then Mostly Clear | 5 to 8 mph W | 0% |
| Thursday | 90°F | Sunny | 7 to 12 mph SW | 0% |
| Thursday Night | 55°F | Mostly Clear | 3 to 10 mph WNW | 0% |
| Friday | 93°F | Sunny | 6 to 17 mph SW | 0% |
| Friday Night | 57°F | Mostly Clear | 6 to 14 mph NW | 0% |
| Saturday | 92°F | Sunny | 6 to 13 mph SW | 0% |
| Saturday Night | 57°F | Mostly Clear | 5 to 10 mph NNW | 1% |
| Sunday | 90°F | Sunny | 3 to 8 mph SW | 2% |
| Sunday Night | 55°F | Mostly Clear | 7 to 12 mph N | 3% |
| Monday | 88°F | Sunny | 3 to 7 mph ENE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Silver Star, MT
Last spring frost
Jun 8
First fall frost
Sep 2
Growing season
82 days
Hardiness zone
5a
Explore more for Silver Star, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Twin Bridges, Mt (10 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.