Osnabrock, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osnabrock, a city in Cavalier County, North Dakota.
Tonight
30°F
Areas Of Fog
Areas of fog after 7pm. Cloudy. Low around 30, with temperatures rising to around 33 overnight. North wind around 12 mph.
7-day forecast for Osnabrock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Areas Of Fog | 12 mph N | 0% |
| Wednesday | 45°F | Areas Of Fog then Partly Sunny | 13 to 17 mph N | 0% |
| Wednesday Night | 28°F | Mostly Cloudy | 17 mph N | 1% |
| Thursday | 36°F | Partly Sunny | 5 to 16 mph NE | 1% |
| Thursday Night | 22°F | Partly Cloudy | 2 to 6 mph SSE | 0% |
| Friday | 44°F | Mostly Sunny | 7 to 13 mph SSW | 0% |
| Friday Night | 30°F | Partly Cloudy | 10 mph SW | 0% |
| Saturday | 51°F | Mostly Sunny | 12 to 20 mph WSW | 11% |
| Saturday Night | 32°F | Partly Cloudy | 10 to 15 mph WNW | 5% |
| Sunday | 51°F | Mostly Sunny | 12 mph SW | 1% |
| Sunday Night | 36°F | Mostly Cloudy | 9 to 18 mph SW | 1% |
| Monday | 53°F | Mostly Sunny | 18 to 28 mph W | 0% |
| Monday Night | 31°F | Partly Cloudy | 8 to 15 mph W | 0% |
| Tuesday | 47°F | Mostly Sunny | 8 to 13 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Osnabrock (48.670, -98.149). Updated through the day.
Growing snapshot for Osnabrock
Last spring frost
May 17
First fall frost
Sep 26
Growing season
132 days
Hardiness zone
3b
More local growing data for Osnabrock: nearby ZIP 58269 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Langdon Exp Farm, Nd (9.6 mi from Osnabrock). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.