Sentinel Butte, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sentinel Butte, a city in Golden Valley County, North Dakota.
Tonight
28°F
Mostly Clear
Mostly clear. Low around 28, with temperatures rising to around 30 overnight. West wind 0 to 5 mph.
7-day forecast for Sentinel Butte
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 28°F | Mostly Clear | 0 to 5 mph W | 0% |
| Wednesday | 51°F | Mostly Sunny | 5 to 10 mph NW | 0% |
| Wednesday Night | 27°F | Partly Cloudy | 2 to 6 mph NW | 0% |
| Thursday | 53°F | Mostly Sunny | 1 to 7 mph S | 0% |
| Thursday Night | 31°F | Partly Cloudy | 7 mph SW | 1% |
| Friday | 54°F | Sunny | 6 to 13 mph W | 1% |
| Friday Night | 35°F | Partly Cloudy | 7 to 16 mph SW | 4% |
| Saturday | 55°F | Sunny | 9 to 23 mph W | 4% |
| Saturday Night | 32°F | Mostly Clear | 8 mph SW | 0% |
| Sunday | 63°F | Sunny | 9 to 14 mph SW | 0% |
| Sunday Night | 40°F | Partly Cloudy | 12 to 15 mph W | 0% |
| Monday | 56°F | Mostly Sunny | 6 to 16 mph W | 0% |
| Monday Night | 34°F | Partly Cloudy | 7 mph SW | 1% |
| Tuesday | 58°F | Mostly Sunny | 7 to 14 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Sentinel Butte (46.919, -103.841). Updated through the day.
Growing snapshot for Sentinel Butte
Last spring frost
May 16
First fall frost
Sep 26
Growing season
130 days
Hardiness zone
4a
More local growing data for Sentinel Butte: nearby ZIP 58654 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Beach, Nd (13.5 mi from Sentinel Butte). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.