Heil, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Heil, a community in Grant County, North Dakota.
Today
75°F
Sunny
Sunny, with a high near 75. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.
7-day forecast for Heil
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Sunny | 9 to 16 mph NW | 0% |
| Tonight | 49°F | Mostly Clear | 2 to 13 mph W | 0% |
| Wednesday | 83°F | Mostly Sunny | 6 to 12 mph W | 0% |
| Wednesday Night | 53°F | Mostly Clear | 3 to 10 mph SW | 1% |
| Thursday | 89°F | Sunny | 6 to 12 mph W | 0% |
| Thursday Night | 58°F | Mostly Clear | 5 to 9 mph E | 0% |
| Friday | 89°F | Sunny | 9 to 13 mph N | 0% |
| Friday Night | 59°F | Mostly Clear | 9 mph E | 0% |
| Saturday | 92°F | Sunny | 9 to 14 mph NE | 1% |
| Saturday Night | 58°F | Mostly Clear | 8 to 14 mph NE | 3% |
| Sunday | 89°F | Mostly Sunny | 8 to 16 mph E | 12% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 14 mph E | 28% |
| Monday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 14 to 17 mph NE | 15% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 10 to 16 mph E | 30% |
Forecast source: National Weather Service (api.weather.gov) for Heil (46.389, -101.701). Updated through the day.
Growing snapshot for Heil
Last spring frost
May 19
First fall frost
Sep 25
Growing season
127 days
Hardiness zone
4a
More local growing data for Heil: nearby ZIP 58533 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carson, Nd (10.8 mi from Heil). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.