Greenwood Colony, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenwood Colony, a community in Douglas County, South Dakota.
This Afternoon
65°F
Cloudy
Cloudy, with a high near 65. North wind around 10 mph.
7-day forecast for Greenwood Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Cloudy | 10 mph N | 4% |
| Tonight | 56°F | Cloudy then Slight Chance Rain Showers | 10 mph NNE | 15% |
| Sunday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 43% |
| Sunday Night | 52°F | Rain Showers Likely | 10 mph ENE | 72% |
| Monday | 60°F | Rain Showers Likely | 10 mph E | 72% |
| Monday Night | 47°F | Mostly Cloudy | 5 to 10 mph E | 10% |
| Tuesday | 64°F | Partly Sunny | 10 to 15 mph SE | 6% |
| Tuesday Night | 49°F | Partly Cloudy | 10 to 15 mph SE | 5% |
| Wednesday | 68°F | Partly Sunny then Slight Chance Rain Showers | 15 mph SSE | 19% |
| Wednesday Night | 53°F | Chance Rain Showers | 10 to 15 mph SSE | 43% |
| Thursday | 70°F | Chance Showers And Thunderstorms | 10 to 15 mph SSE | 43% |
| Thursday Night | 55°F | Slight Chance Rain Showers | 10 mph SE | 22% |
| Friday | 71°F | Slight Chance Rain Showers | 10 to 15 mph SE | 17% |
| Friday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph SE | 22% |
Forecast source: National Weather Service (api.weather.gov) for Greenwood Colony (43.214, -98.154). Updated through the day.
Growing snapshot for Greenwood Colony
Last spring frost
May 3
First fall frost
Oct 6
Growing season
157 days
Hardiness zone
5a
More local growing data for Greenwood Colony: nearby ZIP 57330 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Armour, Sd (10.2 mi from Greenwood Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.