Belcourt, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Belcourt, a community in Rolette County, North Dakota.
Tonight
31°F
Areas Of Fog
Areas of fog. Mostly cloudy, with a low around 31. North wind around 9 mph.
7-day forecast for Belcourt
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 31°F | Areas Of Fog | 9 mph N | 0% |
| Wednesday | 48°F | Areas Of Fog then Mostly Sunny | 9 to 13 mph N | 0% |
| Wednesday Night | 28°F | Mostly Cloudy | 14 mph N | 0% |
| Thursday | 38°F | Partly Sunny | 5 to 12 mph E | 0% |
| Thursday Night | 25°F | Partly Cloudy | 5 to 9 mph S | 0% |
| Friday | 45°F | Mostly Sunny | 9 to 13 mph SW | 0% |
| Friday Night | 31°F | Mostly Clear | 9 mph SW | 0% |
| Saturday | 50°F | Mostly Sunny | 10 to 20 mph W | 8% |
| Saturday Night | 32°F | Partly Cloudy | 7 to 13 mph W | 4% |
| Sunday | 51°F | Mostly Sunny | 7 to 12 mph SW | 0% |
| Sunday Night | 37°F | Partly Cloudy | 12 to 16 mph SW | 0% |
| Monday | 51°F | Mostly Sunny | 17 to 23 mph W | 0% |
| Monday Night | 32°F | Partly Cloudy | 7 to 14 mph W | 0% |
| Tuesday | 47°F | Mostly Sunny | 7 to 13 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Belcourt (48.842, -99.744). Updated through the day.
Growing snapshot for Belcourt
Last spring frost
May 19
First fall frost
Sep 24
Growing season
126 days
Hardiness zone
3b
More local growing data for Belcourt: nearby ZIP 58316 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Belcourt Keya Radio, Nd (2.3 mi from Belcourt). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.