Cavalier, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cavalier, a city in Pembina County, North Dakota.
Today
46°F
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before noon. Mostly cloudy, with a high near 46. North northwest wind 14 to 20 mph.
7-day forecast for Cavalier
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 46°F | Slight Chance Light Rain then Mostly Cloudy | 14 to 20 mph NNW | 10% |
| Tonight | 34°F | Mostly Cloudy | 8 to 15 mph NNW | 4% |
| Wednesday | 47°F | Mostly Cloudy | 15 to 20 mph N | 0% |
| Wednesday Night | 30°F | Mostly Cloudy | 17 mph NNW | 0% |
| Thursday | 39°F | Mostly Cloudy | 7 to 16 mph N | 0% |
| Thursday Night | 23°F | Mostly Cloudy | 1 to 5 mph E | 0% |
| Friday | 45°F | Mostly Sunny | 2 to 10 mph S | 0% |
| Friday Night | 28°F | Partly Cloudy | 8 mph S | 1% |
| Saturday | 52°F | Slight Chance Light Rain then Mostly Sunny | 7 to 12 mph SW | 15% |
| Saturday Night | 32°F | Partly Cloudy | 10 mph WNW | 9% |
| Sunday | 49°F | Mostly Sunny | 8 mph W | 0% |
| Sunday Night | 32°F | Partly Cloudy | 3 to 8 mph SSW | 1% |
| Monday | 54°F | Mostly Sunny | 9 to 16 mph WSW | 0% |
| Monday Night | 30°F | Partly Cloudy | 3 to 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Cavalier (48.794, -97.623). Updated through the day.
Growing snapshot for Cavalier
Last spring frost
May 12
First fall frost
Sep 30
Growing season
139 days
Hardiness zone
4a
More local growing data for Cavalier: nearby ZIP 58241 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cavalier 7Nw, Nd (10.6 mi from Cavalier). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.