Dupree, SD Weather & Growing Conditions
Tonight
29°F
Partly Cloudy
Partly cloudy, with a low around 29. Wind chill values as low as 19. Northwest wind 8 to 12 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 29°F | Partly Cloudy | 8 to 12 mph NW | 0% |
| Wednesday | 50°F | Partly Sunny | 12 to 15 mph NW | 0% |
| Wednesday Night | 29°F | Mostly Cloudy | 9 to 13 mph NW | 0% |
| Thursday | 50°F | Sunny | 3 to 8 mph N | 0% |
| Thursday Night | 27°F | Partly Cloudy | 7 mph SE | 0% |
| Friday | 51°F | Mostly Sunny | 6 mph SW | 0% |
| Friday Night | 31°F | Mostly Clear | 3 to 8 mph SW | 4% |
| Saturday | 59°F | Sunny | 9 to 17 mph W | 4% |
| Saturday Night | 32°F | Mostly Clear | 8 mph W | 0% |
| Sunday | 61°F | Sunny | 6 to 10 mph S | 0% |
| Sunday Night | 38°F | Mostly Clear | 8 to 15 mph SW | 0% |
| Monday | 59°F | Sunny | 7 to 17 mph NW | 0% |
| Monday Night | 34°F | Partly Cloudy | 7 mph W | 1% |
| Tuesday | 58°F | Mostly Sunny | 7 to 10 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dupree, SD
Last spring frost
May 8
First fall frost
Oct 1
Growing season
144 days
Hardiness zone
4b
Explore more for Dupree, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Dupree, Sd (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.