Hettinger, SD Weather & Growing Conditions
Overnight
26°F
Mostly Cloudy
Mostly cloudy. Low around 26, with temperatures rising to around 32 overnight. Northwest wind around 8 mph, with gusts as high as 16 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 26°F | Mostly Cloudy | 8 mph NW | 0% |
| Wednesday | 52°F | Partly Sunny | 8 to 13 mph NW | 0% |
| Wednesday Night | 26°F | Partly Cloudy | 5 to 8 mph NW | 0% |
| Thursday | 49°F | Mostly Sunny | 6 mph NE | 0% |
| Thursday Night | 26°F | Partly Cloudy | 7 mph S | 0% |
| Friday | 53°F | Mostly Sunny | 3 to 8 mph W | 0% |
| Friday Night | 32°F | Mostly Clear | 3 to 9 mph W | 0% |
| Saturday | 57°F | Sunny | 8 to 20 mph W | 0% |
| Saturday Night | 31°F | Mostly Clear | 3 to 8 mph W | 0% |
| Sunday | 62°F | Sunny | 3 to 10 mph SW | 0% |
| Sunday Night | 38°F | Partly Cloudy | 7 to 10 mph W | 0% |
| Monday | 59°F | Mostly Sunny | 5 to 13 mph NW | 0% |
| Monday Night | 33°F | Partly Cloudy | 3 mph W | 1% |
| Tuesday | 57°F | Mostly Sunny | 3 to 8 mph S | 0% |
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 Nov 4, 2026.