Courtenay, ND Weather & Growing Conditions
Overnight
34°F
Patchy Fog
Patchy fog. Cloudy. Low around 34, with temperatures rising to around 36 overnight. North wind around 22 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 34°F | Patchy Fog | 22 mph N | 0% |
| Wednesday | 46°F | Patchy Fog then Mostly Cloudy | 17 to 24 mph N | 0% |
| Wednesday Night | 29°F | Mostly Cloudy | 13 to 16 mph N | 0% |
| Thursday | 39°F | Partly Sunny | 5 to 15 mph N | 0% |
| Thursday Night | 22°F | Partly Cloudy | 6 mph SE | 0% |
| Friday | 45°F | Mostly Sunny | 6 to 12 mph S | 0% |
| Friday Night | 29°F | Partly Cloudy | 8 mph S | 0% |
| Saturday | 54°F | Mostly Sunny | 8 to 17 mph W | 1% |
| Saturday Night | 32°F | Partly Cloudy | 7 to 13 mph W | 0% |
| Sunday | 54°F | Sunny | 7 to 12 mph SW | 0% |
| Sunday Night | 37°F | Partly Cloudy | 12 mph SW | 0% |
| Monday | 56°F | Mostly Sunny | 12 to 20 mph NW | 0% |
| Monday Night | 32°F | Mostly Clear | 6 to 9 mph NW | 1% |
| Tuesday | 51°F | Mostly Sunny | 6 to 9 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Courtenay, ND
Last spring frost
May 11
First fall frost
Sep 28
Growing season
139 days
Hardiness zone
4a
Explore more for Courtenay, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Edmunds Arrowwood Ref, Nd (13.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.