Osnabrock, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osnabrock, a city in Cavalier County, North Dakota.
Today
68°F
Sunny
Sunny, with a high near 68. West northwest wind 14 to 17 mph.
7-day forecast for Osnabrock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Sunny | 14 to 17 mph WNW | 0% |
| Tonight | 49°F | Mostly Clear | 6 to 14 mph WSW | 0% |
| Wednesday | 76°F | Mostly Sunny | 12 to 20 mph WSW | 1% |
| Wednesday Night | 55°F | Partly Cloudy | 12 to 16 mph WSW | 11% |
| Thursday | 78°F | Sunny | 12 to 17 mph W | 3% |
| Thursday Night | 57°F | Mostly Clear | 9 to 13 mph W | 3% |
| Friday | 75°F | Sunny | 9 to 15 mph NW | 3% |
| Friday Night | 53°F | Mostly Clear | 6 to 12 mph N | 6% |
| Saturday | 77°F | Mostly Sunny | 7 to 14 mph NNW | 6% |
| Saturday Night | 54°F | Mostly Clear | 6 to 12 mph N | 11% |
| Sunday | 74°F | Mostly Sunny | 7 to 12 mph N | 11% |
| Sunday Night | 54°F | Chance Rain Showers | 6 to 9 mph NNE | 25% |
| Monday | 74°F | Chance Rain Showers then Mostly Sunny | 6 to 12 mph N | 25% |
| Monday Night | 55°F | Partly Cloudy | 6 to 9 mph NNE | 13% |
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 Aug 4, 2026.