Hettinger, SD Weather & Growing Conditions
Tonight
49°F
Showers And Thunderstorms
Showers and thunderstorms before 2am, then showers and thunderstorms. Cloudy. Low around 49, with temperatures rising to around 52 overnight. East wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Showers And Thunderstorms | 13 mph E | 82% |
| Sunday | 57°F | Rain Showers | 12 to 15 mph E | 94% |
| Sunday Night | 46°F | Showers And Thunderstorms | 6 to 10 mph E | 82% |
| Monday | 63°F | Mostly Cloudy | 6 to 12 mph SE | 11% |
| Monday Night | 45°F | Mostly Cloudy | 13 to 16 mph SE | 4% |
| Tuesday | 66°F | Partly Sunny | 16 to 24 mph SE | 2% |
| Tuesday Night | 49°F | Mostly Cloudy | 16 to 23 mph SE | 5% |
| Wednesday | 74°F | Mostly Sunny then Chance Showers And Thunderstorms | 15 to 20 mph SE | 31% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 14 mph SE | 52% |
| Thursday | 78°F | Mostly Sunny | 6 mph SW | 2% |
| Thursday Night | 53°F | Mostly Clear | 6 to 9 mph SE | 3% |
| Friday | 78°F | Mostly Sunny | 8 to 23 mph SE | 3% |
| Friday Night | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 16 to 24 mph SE | 16% |
| Saturday | 76°F | Slight Chance Rain Showers then Mostly Sunny | 13 to 16 mph SE | 15% |
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 Sep 20, 2026.