Kulm, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kulm, a city in Dickey County, North Dakota.
This Afternoon
62°F
Slight Chance Rain Showers
A slight chance of rain showers before 4pm. Cloudy. High near 62, with temperatures falling to around 59 in the afternoon. East wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
7-day forecast for Kulm
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Slight Chance Rain Showers | 12 to 15 mph E | 21% |
| Tonight | 53°F | Patchy Fog | 7 to 14 mph E | 9% |
| Saturday | 66°F | Patchy Fog then Mostly Cloudy | 8 to 13 mph NE | 5% |
| Saturday Night | 51°F | Mostly Cloudy | 13 mph NE | 5% |
| Sunday | 63°F | Cloudy | 14 mph NE | 12% |
| Sunday Night | 47°F | Slight Chance Rain Showers | 5 to 10 mph E | 23% |
| Monday | 64°F | Slight Chance Rain Showers then Partly Sunny | 5 to 12 mph E | 23% |
| Monday Night | 46°F | Mostly Cloudy | 8 mph SE | 3% |
| Tuesday | 65°F | Partly Sunny | 8 to 18 mph SE | 3% |
| Tuesday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 13 to 16 mph SE | 15% |
| Wednesday | 68°F | Slight Chance Rain Showers then Mostly Cloudy | 16 to 20 mph S | 15% |
| Wednesday Night | 52°F | Chance Rain Showers | 10 to 16 mph S | 26% |
| Thursday | 71°F | Chance Rain Showers then Mostly Sunny | 12 mph S | 26% |
| Thursday Night | 53°F | Partly Cloudy | 9 mph SE | 9% |
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 Sep 18, 2026.