Hettinger, SD Weather & Growing Conditions
Overnight
44°F
Mostly Clear
Mostly clear, with a low around 44. Northwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Mostly Clear | 6 mph NW | 0% |
| Tuesday | 74°F | Sunny | 6 to 13 mph NW | 0% |
| Tuesday Night | 49°F | Mostly Clear | 2 to 10 mph NW | 0% |
| Wednesday | 83°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Wednesday Night | 54°F | Partly Cloudy | 3 to 7 mph S | 0% |
| Thursday | 90°F | Sunny | 3 to 9 mph W | 0% |
| Thursday Night | 58°F | Mostly Clear | 5 to 9 mph N | 0% |
| Friday | 92°F | Sunny | 5 to 10 mph NE | 0% |
| Friday Night | 60°F | Mostly Clear | 8 to 12 mph E | 0% |
| Saturday | 94°F | Sunny | 8 to 14 mph N | 0% |
| Saturday Night | 59°F | Mostly Clear | 7 to 14 mph NE | 3% |
| Sunday | 91°F | Mostly Sunny | 7 to 18 mph E | 14% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 10 to 18 mph E | 26% |
| Monday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 to 18 mph E | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hettinger, SD
Last spring frost
May 30
First fall frost
Sep 11
Growing season
103 days
Hardiness zone
4b
Explore more for Hettinger, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Lodgepole 5Sw, Sd (4.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.