Onida, SD Weather & Growing Conditions
This Afternoon
46°F
Mostly Cloudy
Mostly cloudy. High near 46, with temperatures falling to around 43 in the afternoon. North northwest wind 18 to 24 mph, with gusts as high as 36 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 46°F | Mostly Cloudy | 18 to 24 mph NNW | 0% |
| Tonight | 33°F | Mostly Cloudy | 13 to 16 mph NNW | 3% |
| Wednesday | 47°F | Mostly Cloudy | 16 to 20 mph NNW | 4% |
| Wednesday Night | 31°F | Mostly Cloudy | 13 to 16 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 | 47°F | Mostly Sunny | 5 to 8 mph S | 0% |
| Friday Night | 29°F | Partly Cloudy | 7 mph SW | 0% |
| Saturday | 58°F | Mostly Sunny | 7 to 14 mph W | 4% |
| Saturday Night | 32°F | Mostly Clear | 9 mph W | 1% |
| Sunday | 59°F | Sunny | 7 to 10 mph S | 0% |
| Sunday Night | 37°F | Mostly Clear | 12 mph SW | 0% |
| Monday | 59°F | Sunny | 10 to 16 mph NW | 0% |
| Monday Night | 34°F | Partly Cloudy | 8 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Onida, SD
Last spring frost
May 8
First fall frost
Oct 2
Growing season
147 days
Hardiness zone
4b
Explore more for Onida, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Onida 4 Nw, Sd (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.