Oahe Acres, SD Weather & Growing Conditions
Today
73°F
Patchy Smoke then Mostly Sunny
Patchy smoke before 10am. Mostly sunny, with a high near 73. Northwest wind 7 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Smoke then Mostly Sunny | 7 to 12 mph NW | 2% |
| Tonight | 55°F | Partly Cloudy | 6 to 9 mph SW | 0% |
| Wednesday | 82°F | Mostly Sunny | 6 to 10 mph SSW | 0% |
| Wednesday Night | 61°F | Mostly Clear | 8 to 13 mph S | 4% |
| Thursday | 89°F | Sunny | 7 to 10 mph SSW | 4% |
| Thursday Night | 64°F | Mostly Clear | 6 to 10 mph SE | 3% |
| Friday | 91°F | Sunny | 7 to 10 mph NNW | 1% |
| Friday Night | 64°F | Mostly Clear | 8 to 12 mph ESE | 1% |
| Saturday | 94°F | Sunny | 12 to 16 mph E | 1% |
| Saturday Night | 64°F | Mostly Clear | 9 to 14 mph E | 7% |
| Sunday | 90°F | Mostly Sunny | 9 to 16 mph E | 5% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 15 mph E | 36% |
| Monday | 88°F | Chance Showers And Thunderstorms then Mostly Sunny | 14 to 17 mph ENE | 36% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 14 to 17 mph ENE | 25% |
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 Aug 4, 2026.