Nisland, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nisland, a town in Butte County, South Dakota.
Overnight
49°F
Areas Of Smoke
Areas of smoke. Mostly clear, with a low around 49. West wind around 6 mph.
7-day forecast for Nisland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Areas Of Smoke | 6 mph W | 0% |
| Tuesday | 77°F | Areas Of Smoke then Sunny | 8 mph NW | 1% |
| Tuesday Night | 53°F | Mostly Clear | 7 mph SW | 14% |
| Wednesday | 85°F | Sunny | 2 to 7 mph E | 1% |
| Wednesday Night | 56°F | Mostly Clear | 6 to 9 mph S | 1% |
| Thursday | 94°F | Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 60°F | Mostly Clear | 6 to 10 mph SW | 0% |
| Friday | 97°F | Sunny | 6 to 15 mph N | 0% |
| Friday Night | 62°F | Mostly Clear | 7 to 17 mph SE | 0% |
| Saturday | 99°F | Sunny | 6 to 18 mph NW | 1% |
| Saturday Night | 62°F | Mostly Clear | 8 to 18 mph E | 3% |
| Sunday | 97°F | Mostly Sunny | 8 to 26 mph SE | 9% |
| Sunday Night | 63°F | Partly Cloudy then Slight Chance Rain Showers | 9 to 25 mph E | 16% |
| Monday | 93°F | Mostly Sunny | 9 to 25 mph E | 12% |
Forecast source: National Weather Service (api.weather.gov) for Nisland (44.673, -103.554). Updated through the day.
Growing snapshot for Nisland
Last spring frost
May 8
First fall frost
Oct 1
Growing season
144 days
Hardiness zone
4b
More local growing data for Nisland: nearby ZIP 57762 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Newell, Sd (9.9 mi from Nisland). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.