Oahe Acres, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oahe Acres, a community in Hughes County, South Dakota.
Tonight
58°F
Patchy Fog
Patchy fog. Cloudy, with a low around 58. North northeast wind around 8 mph.
7-day forecast for Oahe Acres
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Patchy Fog | 8 mph NNE | 4% |
| Saturday | 67°F | Patchy Fog then Cloudy | 8 to 12 mph NE | 10% |
| Saturday Night | 54°F | Chance Rain Showers | 13 mph ENE | 39% |
| Sunday | 62°F | Rain Showers Likely | 15 mph ENE | 70% |
| Sunday Night | 51°F | Rain Showers | 13 mph ENE | 89% |
| Monday | 63°F | Rain Showers | 13 mph E | 82% |
| Monday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 12 mph ESE | 17% |
| Tuesday | 69°F | Partly Sunny | 13 to 21 mph SE | 11% |
| Tuesday Night | 53°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph SE | 15% |
| Wednesday | 74°F | Slight Chance Rain Showers | 21 mph SE | 22% |
| Wednesday Night | 55°F | Chance Rain Showers | 12 to 20 mph SE | 29% |
| Thursday | 75°F | Slight Chance Rain Showers then Mostly Sunny | 12 mph SE | 21% |
| Thursday Night | 56°F | Partly Cloudy | 12 mph ESE | 8% |
| Friday | 75°F | Partly Sunny | 13 to 18 mph SE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Oahe Acres (44.465, -100.345). Updated through the day.
Growing snapshot for Oahe Acres
Last spring frost
May 6
First fall frost
Oct 5
Growing season
152 days
Hardiness zone
4b
More local growing data for Oahe Acres: nearby ZIP 57501 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oahe Dam, Sd (8 mi from Oahe Acres). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.