Granville, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granville, a city in Mchenry County, North Dakota.
Overnight
45°F
Clear
Clear, with a low around 45. West wind around 9 mph, with gusts as high as 18 mph.
7-day forecast for Granville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Clear | 9 mph W | 0% |
| Tuesday | 73°F | Sunny | 10 to 18 mph W | 0% |
| Tuesday Night | 49°F | Mostly Clear | 3 to 16 mph W | 0% |
| Wednesday | 81°F | Mostly Sunny | 9 to 21 mph W | 1% |
| Wednesday Night | 54°F | Mostly Clear | 6 to 18 mph W | 12% |
| Thursday | 85°F | Sunny | 7 to 17 mph W | 2% |
| Thursday Night | 56°F | Mostly Clear | 6 to 17 mph W | 1% |
| Friday | 81°F | Sunny | 7 to 14 mph NW | 0% |
| Friday Night | 54°F | Mostly Clear | 5 to 13 mph NE | 5% |
| Saturday | 82°F | Mostly Sunny | 5 to 14 mph NE | 5% |
| Saturday Night | 55°F | Mostly Clear | 5 to 15 mph NE | 9% |
| Sunday | 79°F | Mostly Sunny | 5 to 15 mph NE | 9% |
| Sunday Night | 56°F | Chance Rain Showers | 7 to 15 mph NE | 33% |
| Monday | 78°F | Chance Rain Showers | 7 to 13 mph NE | 33% |
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 Aug 4, 2026.