Rosebud, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rosebud, a community in Rosebud County, Montana.
This Afternoon
50°F
Sunny
Sunny. High near 50, with temperatures falling to around 44 in the afternoon. South wind around 5 mph.
7-day forecast for Rosebud
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Sunny | 5 mph S | 0% |
| Tonight | 29°F | Patchy Fog | 5 mph SE | 0% |
| Wednesday | 50°F | Patchy Fog then Mostly Sunny | 5 mph W | 0% |
| Wednesday Night | 30°F | Patchy Fog | 3 mph SW | 0% |
| Thursday | 53°F | Patchy Fog then Sunny | 2 mph S | 0% |
| Thursday Night | 34°F | Partly Cloudy then Patchy Fog | 3 mph WNW | 1% |
| Friday | 55°F | Patchy Fog then Sunny | 3 to 8 mph WSW | 4% |
| Friday Night | 36°F | Partly Cloudy | 5 to 9 mph WSW | 7% |
| Saturday | 58°F | Sunny | 3 to 13 mph W | 3% |
| Saturday Night | 34°F | Mostly Clear | 5 mph SSW | 0% |
| Sunday | 64°F | Mostly Sunny | 3 to 7 mph SW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 6 mph W | 0% |
| Monday | 57°F | Mostly Sunny | 6 mph WNW | 1% |
| Monday Night | 36°F | Partly Cloudy | 3 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Rosebud (46.270, -106.454). Updated through the day.
Growing snapshot for Rosebud
Last spring frost
May 9
First fall frost
Sep 29
Growing season
142 days
Hardiness zone
4b
More local growing data for Rosebud: nearby ZIP 59347 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Forsyth, Mt (18 mi from Rosebud). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.