Grano, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grano, a city in Renville County, North Dakota.
Tonight
57°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers between 1am and 4am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 57. Southwest wind around 3 mph. Chance of precipitation is 20%.
7-day forecast for Grano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph SW | 20% |
| Saturday | 64°F | Patchy Fog | 3 to 13 mph NE | 22% |
| Saturday Night | 47°F | Mostly Cloudy | 6 to 13 mph NE | 11% |
| Sunday | 64°F | Mostly Cloudy | 6 to 9 mph E | 11% |
| Sunday Night | 45°F | Partly Cloudy | 7 mph SE | 9% |
| Monday | 70°F | Mostly Sunny | 3 to 12 mph SE | 2% |
| Monday Night | 48°F | Mostly Clear | 10 mph SE | 2% |
| Tuesday | 71°F | Mostly Sunny | 9 to 21 mph SE | 0% |
| Tuesday Night | 52°F | Partly Cloudy | 12 to 16 mph S | 5% |
| Wednesday | 74°F | Mostly Sunny | 10 to 14 mph S | 7% |
| Wednesday Night | 53°F | Mostly Clear | 6 to 12 mph S | 13% |
| Thursday | 77°F | Sunny | 6 to 9 mph S | 6% |
| Thursday Night | 54°F | Mostly Clear | 9 mph SE | 6% |
| Friday | 76°F | Mostly Sunny | 8 to 16 mph SE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Grano (48.615, -101.589). Updated through the day.
Growing snapshot for Grano
Last spring frost
May 17
First fall frost
Sep 23
Growing season
127 days
Hardiness zone
4a
More local growing data for Grano: nearby ZIP 58761 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mohall, Nd (1.9 mi from Grano). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.