McHenry, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McHenry, a city in Eddy County, North Dakota.
Tonight
32°F
Cloudy
Cloudy. Low around 32, with temperatures rising to around 35 overnight. North wind 12 to 17 mph, with gusts as high as 26 mph.
7-day forecast for McHenry
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 32°F | Cloudy | 12 to 17 mph N | 0% |
| Wednesday | 47°F | Mostly Cloudy | 16 to 20 mph N | 0% |
| Wednesday Night | 30°F | Mostly Cloudy | 13 to 16 mph N | 0% |
| Thursday | 40°F | Partly Sunny | 7 to 16 mph NE | 0% |
| Thursday Night | 25°F | Mostly Cloudy | 6 mph SE | 4% |
| Friday | 45°F | Mostly Sunny | 7 to 14 mph S | 0% |
| Friday Night | 30°F | Partly Cloudy | 9 mph SW | 0% |
| Saturday | 54°F | Mostly Sunny | 9 to 21 mph W | 7% |
| Saturday Night | 33°F | Partly Cloudy | 8 to 13 mph W | 4% |
| Sunday | 54°F | Mostly Sunny | 8 to 13 mph SW | 1% |
| Sunday Night | 38°F | Partly Cloudy | 10 to 15 mph SW | 0% |
| Monday | 55°F | Mostly Sunny | 16 to 25 mph W | 1% |
| Monday Night | 33°F | Partly Cloudy | 8 to 14 mph W | 0% |
| Tuesday | 50°F | Mostly Sunny | 8 to 14 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for McHenry (47.576, -98.591). Updated through the day.
Growing snapshot for McHenry
Last spring frost
May 12
First fall frost
Sep 28
Growing season
139 days
Hardiness zone
4a
More local growing data for McHenry: nearby ZIP 58464 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mc Henry 3W, Nd (2.7 mi from McHenry). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.