Heil, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Heil, a community in Grant County, North Dakota.
This Afternoon
64°F
Chance Rain Showers
A chance of rain showers. Cloudy. High near 64, with temperatures falling to around 62 in the afternoon. Northeast wind around 10 mph. Chance of precipitation is 30%.
7-day forecast for Heil
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Chance Rain Showers | 10 mph NE | 26% |
| Tonight | 53°F | Rain Showers Likely | 8 to 15 mph E | 73% |
| Sunday | 58°F | Rain Showers Likely | 10 to 15 mph E | 56% |
| Sunday Night | 48°F | Chance Rain Showers | 5 to 9 mph E | 38% |
| Monday | 64°F | Partly Sunny | 3 to 12 mph E | 4% |
| Monday Night | 47°F | Partly Cloudy | 9 to 13 mph SE | 2% |
| Tuesday | 65°F | Mostly Sunny | 14 to 24 mph SE | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 23 mph SE | 5% |
| Wednesday | 71°F | Partly Sunny then Chance Showers And Thunderstorms | 20 to 24 mph SE | 26% |
| Wednesday Night | 53°F | Rain Showers Likely then Slight Chance Showers And Thunderstorms | 6 to 18 mph SE | 55% |
| Thursday | 76°F | Mostly Sunny | 8 mph SE | 3% |
| Thursday Night | 54°F | Partly Cloudy | 6 to 9 mph SE | 5% |
| Friday | 77°F | Mostly Sunny | 9 to 23 mph SE | 4% |
| Friday Night | 56°F | Partly Cloudy then Slight Chance Rain Showers | 22 mph SE | 19% |
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 Sep 20, 2026.