Oahe Acres, SD Weather & Growing Conditions
Tonight
56°F
Areas Of Fog
Areas of fog. Cloudy. Low around 56, with temperatures rising to around 59 overnight. North northeast wind 6 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Areas Of Fog | 6 to 9 mph NNE | 4% |
| Saturday | 67°F | Patchy Fog then Cloudy | 8 to 12 mph NE | 9% |
| Saturday Night | 53°F | Chance Rain Showers | 13 mph ENE | 36% |
| Sunday | 62°F | Rain Showers Likely | 15 mph ENE | 67% |
| Sunday Night | 51°F | Rain Showers | 13 mph ENE | 88% |
| Monday | 63°F | Rain Showers | 12 mph E | 84% |
| Monday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 12 mph ESE | 17% |
| Tuesday | 68°F | Partly Sunny | 13 to 21 mph SE | 10% |
| Tuesday Night | 53°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph SE | 16% |
| Wednesday | 73°F | Slight Chance Rain Showers | 21 mph SE | 23% |
| Wednesday Night | 55°F | Chance Rain Showers | 12 to 20 mph SE | 29% |
| Thursday | 74°F | Slight Chance Rain Showers then Mostly Sunny | 12 mph SE | 21% |
| Thursday Night | 55°F | Partly Cloudy | 12 mph ESE | 7% |
| Friday | 75°F | Partly Sunny | 13 to 18 mph SE | 7% |
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 Sep 19, 2026.