Deerfield Colony, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deerfield Colony, a community in Edmunds County, South Dakota.
This Afternoon
63°F
Patchy Fog
Patchy fog and a slight chance of rain showers. Cloudy, with a high near 63. East northeast wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
7-day forecast for Deerfield Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Patchy Fog | 16 mph ENE | 23% |
| Tonight | 54°F | Patchy Fog | 8 to 13 mph NE | 9% |
| Saturday | 66°F | Patchy Fog then Cloudy | 13 mph NE | 3% |
| Saturday Night | 53°F | Cloudy | 12 mph NE | 14% |
| Sunday | 64°F | Cloudy then Chance Rain Showers | 14 mph NE | 32% |
| Sunday Night | 50°F | Chance Rain Showers | 6 to 10 mph ENE | 43% |
| Monday | 64°F | Chance Rain Showers then Mostly Cloudy | 9 mph E | 43% |
| Monday Night | 47°F | Mostly Cloudy | 7 mph ESE | 3% |
| Tuesday | 66°F | Partly Sunny | 6 to 14 mph SE | 3% |
| Tuesday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 13 mph SSE | 15% |
| Wednesday | 69°F | Slight Chance Rain Showers | 13 to 16 mph SSE | 19% |
| Wednesday Night | 53°F | Chance Rain Showers | 8 to 13 mph SSE | 29% |
| Thursday | 71°F | Chance Rain Showers then Partly Sunny | 9 mph SSE | 29% |
| Thursday Night | 53°F | Partly Cloudy | 8 mph SE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Deerfield Colony (45.587, -98.900). Updated through the day.
Growing snapshot for Deerfield Colony
Last spring frost
May 8
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
4b
More local growing data for Deerfield Colony: nearby ZIP 57451 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ipswich, Sd (5 mi from Deerfield Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.