Ambrose, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ambrose, a city in Divide County, North Dakota.
Overnight
41°F
Mostly Clear
Mostly clear. Low around 41, with temperatures rising to around 44 overnight. West wind around 10 mph, with gusts as high as 18 mph.
7-day forecast for Ambrose
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 41°F | Mostly Clear | 10 mph W | 0% |
| Tuesday | 70°F | Mostly Sunny | 10 to 16 mph W | 0% |
| Tuesday Night | 51°F | Mostly Clear | 6 to 14 mph W | 1% |
| Wednesday | 77°F | Partly Sunny | 14 to 20 mph W | 8% |
| Wednesday Night | 53°F | Partly Cloudy | 8 to 18 mph W | 9% |
| Thursday | 81°F | Sunny | 9 to 15 mph W | 2% |
| Thursday Night | 53°F | Mostly Clear | 8 to 13 mph N | 2% |
| Friday | 76°F | Sunny | 9 mph N | 1% |
| Friday Night | 53°F | Mostly Clear | 8 mph NE | 7% |
| Saturday | 78°F | Mostly Sunny | 7 to 10 mph NE | 7% |
| Saturday Night | 54°F | Partly Cloudy | 8 to 12 mph NE | 6% |
| Sunday | 76°F | Partly Sunny | 7 to 14 mph NE | 10% |
| Sunday Night | 54°F | Chance Showers And Thunderstorms | 9 to 14 mph NE | 25% |
| Monday | 76°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 9 to 13 mph NE | 25% |
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 Aug 4, 2026.