Estelline, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Estelline, a city in Deuel County, South Dakota.
Tonight
56°F
Areas Of Drizzle then Areas Of Fog
Areas of drizzle and patchy fog before 11pm, then areas of fog and patchy drizzle. Cloudy. Low around 56, with temperatures rising to around 59 overnight. East northeast wind 7 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Estelline
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Areas Of Drizzle then Areas Of Fog | 7 to 10 mph ENE | 31% |
| Saturday | 64°F | Areas Of Fog | 9 to 14 mph NE | 17% |
| Saturday Night | 52°F | Mostly Cloudy | 8 to 13 mph NE | 3% |
| Sunday | 64°F | Mostly Cloudy | 12 to 16 mph NE | 12% |
| Sunday Night | 49°F | Chance Rain Showers | 9 to 13 mph ENE | 46% |
| Monday | 61°F | Chance Rain Showers | 12 mph E | 46% |
| Monday Night | 45°F | Mostly Cloudy | 5 to 9 mph E | 9% |
| Tuesday | 65°F | Partly Sunny | 5 to 12 mph ESE | 2% |
| Tuesday Night | 46°F | Partly Cloudy | 9 mph SE | 3% |
| Wednesday | 67°F | Partly Sunny | 7 to 14 mph SSE | 10% |
| Wednesday Night | 51°F | Chance Rain Showers | 9 mph SSE | 30% |
| Thursday | 69°F | Chance Rain Showers | 7 to 10 mph SSE | 30% |
| Thursday Night | 52°F | Mostly Cloudy | 7 mph SSE | 10% |
| Friday | 71°F | Partly Sunny | 7 to 13 mph SE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Estelline (44.577, -96.901). Updated through the day.
Growing snapshot for Estelline
Last spring frost
May 10
First fall frost
Sep 27
Growing season
139 days
Hardiness zone
4b
More local growing data for Estelline: nearby ZIP 57234 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Castlewood, Sd (10.3 mi from Estelline). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.