Kulm, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kulm, a city in Dickey County, North Dakota.
Overnight
35°F
Patchy Fog
Patchy fog. Mostly cloudy. Low around 35, with temperatures rising to around 38 overnight. Northwest wind around 26 mph, with gusts as high as 39 mph.
7-day forecast for Kulm
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 35°F | Patchy Fog | 26 mph NW | 3% |
| Wednesday | 44°F | Patchy Fog then Mostly Cloudy | 18 to 28 mph NW | 4% |
| Wednesday Night | 30°F | Mostly Cloudy | 14 to 17 mph N | 0% |
| Thursday | 38°F | Partly Sunny | 6 to 15 mph N | 0% |
| Thursday Night | 23°F | Partly Cloudy | 5 mph SE | 0% |
| Friday | 43°F | Mostly Sunny | 6 to 9 mph S | 0% |
| Friday Night | 30°F | Partly Cloudy | 8 mph SW | 0% |
| Saturday | 53°F | Mostly Sunny | 9 to 16 mph W | 1% |
| Saturday Night | 33°F | Mostly Clear | 8 to 13 mph W | 0% |
| Sunday | 55°F | Sunny | 8 to 13 mph SW | 0% |
| Sunday Night | 38°F | Partly Cloudy | 8 to 14 mph SW | 0% |
| Monday | 56°F | Mostly Sunny | 12 to 18 mph NW | 0% |
| Monday Night | 34°F | Mostly Clear | 6 to 9 mph NW | 0% |
| Tuesday | 51°F | Mostly Sunny | 6 to 9 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Kulm (46.302, -98.947). Updated through the day.
Growing snapshot for Kulm
Last spring frost
May 7
First fall frost
Oct 2
Growing season
148 days
Hardiness zone
4b
More local growing data for Kulm: nearby ZIP 58456 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Edgeley 3Wnw, Nd (12 mi from Kulm). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.