Little Eagle, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Little Eagle, a community in Corson County, South Dakota.
Today
48°F
Mostly Cloudy
Mostly cloudy. High near 48, with temperatures falling to around 41 in the afternoon. North northwest wind 10 to 16 mph, with gusts as high as 29 mph.
7-day forecast for Little Eagle
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 48°F | Mostly Cloudy | 10 to 16 mph NNW | 1% |
| Tonight | 29°F | Mostly Cloudy | 9 mph NNW | 0% |
| Wednesday | 51°F | Mostly Cloudy | 9 to 15 mph NNW | 0% |
| Wednesday Night | 30°F | Mostly Cloudy | 6 to 12 mph NNW | 0% |
| Thursday | 48°F | Mostly Sunny | 6 mph NNE | 0% |
| Thursday Night | 27°F | Partly Cloudy | 3 mph SE | 0% |
| Friday | 51°F | Mostly Sunny | 6 mph SSW | 0% |
| Friday Night | 30°F | Partly Cloudy | 5 mph SW | 4% |
| Saturday | 59°F | Sunny | 6 to 15 mph W | 4% |
| Saturday Night | 32°F | Mostly Clear | 3 to 8 mph W | 2% |
| Sunday | 60°F | Sunny | 3 to 10 mph SSW | 0% |
| Sunday Night | 38°F | Mostly Clear | 7 mph WSW | 0% |
| Monday | 60°F | Sunny | 6 to 13 mph WNW | 0% |
| Monday Night | 34°F | Partly Cloudy | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Little Eagle (45.685, -100.795). Updated through the day.
Growing snapshot for Little Eagle
Last spring frost
May 12
First fall frost
Sep 28
Growing season
137 days
Hardiness zone
4a
More local growing data for Little Eagle: nearby ZIP 57639 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mc Laughlin, Sd (9.3 mi from Little Eagle). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.