Ambrose, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ambrose, a city in Divide County, North Dakota.
This Afternoon
66°F
Partly Sunny
Partly sunny, with a high near 66. East wind around 13 mph, with gusts as high as 22 mph.
7-day forecast for Ambrose
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Partly Sunny | 13 mph E | 0% |
| Tonight | 49°F | Mostly Cloudy | 12 mph E | 1% |
| Sunday | 63°F | Mostly Cloudy | 13 mph E | 5% |
| Sunday Night | 48°F | Mostly Clear | 9 mph SE | 5% |
| Monday | 68°F | Sunny | 7 to 15 mph S | 0% |
| Monday Night | 48°F | Mostly Clear | 12 to 16 mph S | 0% |
| Tuesday | 69°F | Sunny | 15 to 24 mph S | 0% |
| Tuesday Night | 51°F | Mostly Clear | 16 to 20 mph SE | 1% |
| Wednesday | 72°F | Mostly Sunny | 13 to 16 mph S | 7% |
| Wednesday Night | 54°F | Partly Cloudy | 12 mph S | 9% |
| Thursday | 77°F | Mostly Sunny | 10 mph S | 7% |
| Thursday Night | 54°F | Mostly Clear | 6 to 13 mph S | 4% |
| Friday | 77°F | Mostly Sunny | 13 to 22 mph SE | 4% |
| Friday Night | 54°F | Partly Cloudy | 18 to 22 mph SE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Ambrose (48.956, -103.481). Updated through the day.
Growing snapshot for Ambrose
Last spring frost
May 17
First fall frost
Sep 23
Growing season
128 days
Hardiness zone
4a
More local growing data for Ambrose: nearby ZIP 58833 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Crosby, Nd (10.3 mi from Ambrose). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.