Sleeping Buffalo, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sleeping Buffalo, a community in Phillips County, Montana.
This Afternoon
75°F
Sunny
Sunny, with a high near 75. North wind around 12 mph, with gusts as high as 18 mph.
7-day forecast for Sleeping Buffalo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 12 mph N | 1% |
| Tonight | 52°F | Mostly Cloudy | 6 to 12 mph NNE | 1% |
| Saturday | 69°F | Cloudy then Slight Chance Rain Showers | 6 to 13 mph NE | 18% |
| Saturday Night | 51°F | Slight Chance Rain Showers | 6 to 9 mph E | 17% |
| Sunday | 66°F | Mostly Cloudy | 6 to 10 mph ESE | 12% |
| Sunday Night | 49°F | Partly Cloudy | 7 to 10 mph SE | 4% |
| Monday | 72°F | Partly Sunny | 7 to 15 mph SE | 2% |
| Monday Night | 51°F | Partly Cloudy | 9 to 13 mph SE | 0% |
| Tuesday | 77°F | Sunny | 6 mph SSE | 0% |
| Tuesday Night | 52°F | Mostly Clear | 2 to 6 mph SE | 1% |
| Wednesday | 78°F | Mostly Sunny | 2 to 8 mph SSE | 2% |
| Wednesday Night | 51°F | Mostly Clear | 2 to 6 mph SE | 3% |
| Thursday | 78°F | Sunny | 3 to 8 mph SE | 1% |
| Thursday Night | 52°F | Mostly Clear | 7 mph SE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Sleeping Buffalo (48.482, -107.535). Updated through the day.
Growing snapshot for Sleeping Buffalo
Last spring frost
May 15
First fall frost
Sep 23
Growing season
130 days
Hardiness zone
3b
More local growing data for Sleeping Buffalo: nearby ZIP 59261 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saco 1 Nnw, Mt (5.4 mi from Sleeping Buffalo). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.