Alexander, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alexander, a city in Mckenzie County, North Dakota.
Tonight
27°F
Mostly Clear
Mostly clear. Low around 27, with temperatures rising to around 29 overnight. West wind around 3 mph.
7-day forecast for Alexander
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 27°F | Mostly Clear | 3 mph W | 0% |
| Wednesday | 50°F | Mostly Sunny | 2 to 9 mph W | 0% |
| Wednesday Night | 26°F | Partly Cloudy | 2 to 6 mph NW | 0% |
| Thursday | 49°F | Mostly Sunny | 3 to 8 mph SE | 0% |
| Thursday Night | 30°F | Partly Cloudy | 9 mph S | 0% |
| Friday | 53°F | Mostly Sunny | 7 to 13 mph SW | 0% |
| Friday Night | 34°F | Partly Cloudy | 8 to 14 mph SW | 3% |
| Saturday | 54°F | Mostly Sunny | 14 to 21 mph W | 3% |
| Saturday Night | 31°F | Mostly Clear | 7 to 10 mph SW | 0% |
| Sunday | 60°F | Mostly Sunny | 7 to 14 mph SW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 12 to 16 mph W | 1% |
| Monday | 55°F | Sunny | 10 to 17 mph W | 1% |
| Monday Night | 33°F | Partly Cloudy | 8 mph SW | 0% |
| Tuesday | 56°F | Partly Sunny | 7 to 14 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Alexander (47.838, -103.643). Updated through the day.
Growing snapshot for Alexander
Last spring frost
May 9
First fall frost
Sep 27
Growing season
139 days
Hardiness zone
4a
More local growing data for Alexander: nearby ZIP 58831 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Watford City, Nd (17.2 mi from Alexander). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.