Redstone, MT Weather & Growing Conditions
Tonight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. North northeast wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Cloudy | 12 mph NNE | 4% |
| Saturday | 67°F | Mostly Cloudy | 12 to 16 mph NE | 14% |
| Saturday Night | 50°F | Cloudy then Chance Rain Showers | 13 mph E | 26% |
| Sunday | 63°F | Chance Rain Showers then Mostly Cloudy | 13 mph ESE | 27% |
| Sunday Night | 49°F | Mostly Cloudy | 8 to 12 mph SE | 3% |
| Monday | 69°F | Mostly Sunny | 8 to 17 mph SE | 2% |
| Monday Night | 51°F | Partly Cloudy | 16 mph SSE | 1% |
| Tuesday | 74°F | Mostly Sunny | 13 to 16 mph SSE | 0% |
| Tuesday Night | 53°F | Partly Cloudy | 8 to 14 mph SSE | 2% |
| Wednesday | 77°F | Mostly Sunny | 7 to 12 mph S | 4% |
| Wednesday Night | 54°F | Mostly Clear | 7 mph S | 4% |
| Thursday | 78°F | Sunny | 6 to 10 mph SSE | 2% |
| Thursday Night | 55°F | Mostly Clear | 10 mph SE | 6% |
| Friday | 77°F | Mostly Sunny | 9 to 16 mph SE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Redstone, MT
Last spring frost
May 28
First fall frost
Sep 7
Growing season
101 days
Hardiness zone
3b
Explore more for Redstone, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Redstone, Mt (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.