Redstone, MT Weather & Growing Conditions
This Afternoon
52°F
Sunny
Sunny. High near 52, with temperatures falling to around 44 in the afternoon. Southwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 52°F | Sunny | 3 mph SW | 0% |
| Tonight | 31°F | Mostly Clear | 3 mph WSW | 0% |
| Wednesday | 54°F | Sunny | 2 to 6 mph NW | 0% |
| Wednesday Night | 29°F | Partly Cloudy | 1 to 5 mph E | 0% |
| Thursday | 49°F | Mostly Sunny | 2 to 12 mph S | 0% |
| Thursday Night | 34°F | Partly Cloudy | 8 mph SW | 0% |
| Friday | 53°F | Sunny | 8 to 14 mph WSW | 3% |
| Friday Night | 37°F | Partly Cloudy | 9 to 17 mph WSW | 5% |
| Saturday | 55°F | Sunny | 9 to 18 mph W | 2% |
| Saturday Night | 34°F | Mostly Clear | 6 to 9 mph SW | 0% |
| Sunday | 59°F | Mostly Sunny | 7 to 13 mph SW | 0% |
| Sunday Night | 40°F | Partly Cloudy | 12 to 23 mph W | 1% |
| Monday | 54°F | Mostly Sunny | 7 to 17 mph W | 1% |
| Monday Night | 35°F | Partly Cloudy | 7 mph W | 1% |
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 Nov 4, 2026.