Onida, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Onida, a city in Sully County, South Dakota.
This Afternoon
47°F
Mostly Cloudy
Mostly cloudy, with a high near 47. North northwest wind 17 to 22 mph, with gusts as high as 31 mph.
7-day forecast for Onida
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Mostly Cloudy | 17 to 22 mph NNW | 1% |
| Tonight | 33°F | Cloudy | 13 to 16 mph NNW | 3% |
| Wednesday | 48°F | Mostly Cloudy | 16 to 20 mph NNW | 4% |
| Wednesday Night | 32°F | Mostly Cloudy | 15 mph NNW | 2% |
| Thursday | 48°F | Mostly Sunny | 7 to 13 mph N | 0% |
| Thursday Night | 26°F | Partly Cloudy | 7 mph E | 0% |
| Friday | 48°F | Mostly Sunny | 5 to 8 mph S | 0% |
| Friday Night | 29°F | Partly Cloudy | 6 mph SW | 1% |
| Saturday | 57°F | Mostly Sunny | 6 to 13 mph W | 3% |
| Saturday Night | 32°F | Mostly Clear | 9 mph W | 1% |
| Sunday | 58°F | Sunny | 7 to 10 mph S | 0% |
| Sunday Night | 37°F | Mostly Clear | 10 mph SW | 0% |
| Monday | 60°F | Sunny | 9 to 15 mph NW | 0% |
| Monday Night | 34°F | Partly Cloudy | 7 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Onida (44.705, -100.068). Updated through the day.
Growing snapshot for Onida
Last spring frost
May 8
First fall frost
Oct 2
Growing season
147 days
Hardiness zone
4b
More local growing data for Onida: nearby ZIP 57564 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Onida 4 Nw, Sd (6.4 mi from Onida). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.