Oahe Acres, SD Weather & Growing Conditions
This Afternoon
47°F
Mostly Cloudy
Mostly cloudy. High near 47, with temperatures falling to around 40 in the afternoon. North northwest wind 16 to 20 mph, with gusts as high as 31 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Mostly Cloudy | 16 to 20 mph NNW | 0% |
| Tonight | 33°F | Mostly Cloudy | 13 to 16 mph NW | 2% |
| Wednesday | 50°F | Mostly Cloudy | 15 to 18 mph NNW | 1% |
| Wednesday Night | 33°F | Mostly Cloudy | 12 to 15 mph NNW | 1% |
| Thursday | 49°F | Mostly Sunny | 7 to 12 mph N | 0% |
| Thursday Night | 27°F | Partly Cloudy | 7 mph E | 0% |
| Friday | 49°F | Partly Sunny | 5 to 8 mph S | 0% |
| Friday Night | 29°F | Partly Cloudy | 6 mph SSW | 0% |
| Saturday | 60°F | Mostly Sunny | 6 to 14 mph W | 4% |
| Saturday Night | 33°F | Mostly Clear | 6 to 10 mph W | 1% |
| Sunday | 61°F | Sunny | 6 to 10 mph S | 0% |
| Sunday Night | 37°F | Mostly Clear | 12 mph SW | 0% |
| Monday | 61°F | Sunny | 10 to 16 mph NW | 0% |
| Monday Night | 35°F | Partly Cloudy | 8 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oahe Acres, SD
Last spring frost
May 6
First fall frost
Oct 5
Growing season
152 days
Hardiness zone
4b
Explore more for Oahe Acres, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Oahe Dam, Sd (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.