Granville, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granville, a city in Mchenry County, North Dakota.
Tonight
26°F
Patchy Fog
Patchy fog. Mostly cloudy. Low around 26, with temperatures rising to around 28 overnight. Northwest wind 0 to 6 mph.
7-day forecast for Granville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 26°F | Patchy Fog | 0 to 6 mph NW | 0% |
| Wednesday | 50°F | Patchy Fog then Mostly Sunny | 6 to 12 mph NW | 0% |
| Wednesday Night | 25°F | Partly Cloudy | 3 to 8 mph N | 0% |
| Thursday | 41°F | Partly Sunny | 3 mph NE | 0% |
| Thursday Night | 24°F | Partly Cloudy | 3 to 7 mph S | 0% |
| Friday | 52°F | Mostly Sunny | 8 mph SW | 0% |
| Friday Night | 32°F | Mostly Clear | 6 to 9 mph SW | 0% |
| Saturday | 55°F | Mostly Sunny | 10 to 18 mph W | 6% |
| Saturday Night | 31°F | Mostly Clear | 5 to 10 mph W | 2% |
| Sunday | 57°F | Sunny | 5 to 10 mph SW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 9 to 16 mph SW | 0% |
| Monday | 55°F | Sunny | 12 to 21 mph W | 0% |
| Monday Night | 31°F | Partly Cloudy | 8 mph W | 0% |
| Tuesday | 53°F | Mostly Sunny | 6 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Granville (48.267, -100.845). Updated through the day.
Growing snapshot for Granville
Last spring frost
May 9
First fall frost
Oct 1
Growing season
145 days
Hardiness zone
4a
More local growing data for Granville: nearby ZIP 58741 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Granville, Nd (0.9 mi from Granville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.