Grandin, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grandin, a city in Traill County, North Dakota.
Today
76°F
Sunny
Sunny. High near 76, with temperatures falling to around 74 in the afternoon. West northwest wind 13 to 16 mph.
7-day forecast for Grandin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Sunny | 13 to 16 mph WNW | 0% |
| Tonight | 50°F | Mostly Clear | 3 to 14 mph WSW | 0% |
| Wednesday | 84°F | Sunny | 6 to 20 mph SW | 0% |
| Wednesday Night | 57°F | Partly Cloudy | 12 to 18 mph SW | 11% |
| Thursday | 87°F | Sunny | 10 to 18 mph SW | 11% |
| Thursday Night | 58°F | Mostly Clear | 9 to 16 mph SW | 6% |
| Friday | 86°F | Sunny | 9 to 18 mph WNW | 6% |
| Friday Night | 56°F | Mostly Clear | 5 to 17 mph NE | 6% |
| Saturday | 85°F | Mostly Sunny | 5 to 17 mph NNE | 7% |
| Saturday Night | 58°F | Mostly Clear then Slight Chance Rain Showers | 9 to 18 mph NNE | 18% |
| Sunday | 83°F | Slight Chance Rain Showers then Mostly Sunny | 9 to 16 mph NNE | 18% |
| Sunday Night | 58°F | Partly Cloudy then Chance Rain Showers | 10 to 16 mph NNE | 26% |
| Monday | 82°F | Chance Rain Showers | 9 to 16 mph NNE | 26% |
| Monday Night | 57°F | Slight Chance Rain Showers | 7 to 17 mph NNE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Grandin (47.237, -97.003). Updated through the day.
Growing snapshot for Grandin
Last spring frost
May 2
First fall frost
Oct 9
Growing season
158 days
Hardiness zone
4a
More local growing data for Grandin: nearby ZIP 58038 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hillsboro 3 N, Nd (13.8 mi from Grandin). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.