Dupree, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dupree, a city in Ziebach County, South Dakota.
Today
75°F
Areas Of Smoke then Sunny
Areas of smoke before noon. Sunny, with a high near 75. Northwest wind around 9 mph, with gusts as high as 22 mph.
7-day forecast for Dupree
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Areas Of Smoke then Sunny | 9 mph NW | 1% |
| Tonight | 53°F | Mostly Clear | 6 mph SW | 1% |
| Wednesday | 84°F | Sunny | 2 to 7 mph SW | 1% |
| Wednesday Night | 58°F | Partly Cloudy | 7 mph S | 1% |
| Thursday | 91°F | Sunny | 8 mph W | 0% |
| Thursday Night | 61°F | Mostly Clear | 7 mph E | 0% |
| Friday | 93°F | Sunny | 6 to 10 mph NE | 1% |
| Friday Night | 62°F | Mostly Clear | 12 mph SE | 0% |
| Saturday | 96°F | Sunny | 14 mph NE | 0% |
| Saturday Night | 62°F | Mostly Clear | 8 to 13 mph E | 5% |
| Sunday | 92°F | Mostly Sunny | 9 to 16 mph E | 8% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 12 to 15 mph E | 31% |
| Monday | 89°F | Mostly Sunny | 12 to 15 mph E | 9% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 12 to 15 mph E | 35% |
Forecast source: National Weather Service (api.weather.gov) for Dupree (45.049, -101.601). Updated through the day.
Growing snapshot for Dupree
Last spring frost
May 8
First fall frost
Oct 1
Growing season
144 days
Hardiness zone
4b
More local growing data for Dupree: nearby ZIP 57623 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dupree, Sd (3.3 mi from Dupree). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.