Corona, SD Weather & Growing Conditions
Overnight
38°F
Light Rain
Rain and patchy fog. Cloudy. Low around 38, with temperatures rising to around 41 overnight. North northwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 38°F | Light Rain | 21 mph NNW | 87% |
| Wednesday | 43°F | Light Rain | 21 mph NNW | 90% |
| Wednesday Night | 33°F | Chance Light Rain then Patchy Fog | 15 to 20 mph NNW | 26% |
| Thursday | 40°F | Mostly Cloudy | 10 to 16 mph NNW | 0% |
| Thursday Night | 27°F | Mostly Cloudy | 1 to 8 mph N | 0% |
| Friday | 41°F | Mostly Sunny | 1 to 5 mph SSW | 0% |
| Friday Night | 29°F | Partly Cloudy | 5 mph S | 0% |
| Saturday | 53°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Saturday Night | 36°F | Mostly Clear | 6 to 9 mph W | 0% |
| Sunday | 55°F | Sunny | 7 mph WSW | 0% |
| Sunday Night | 38°F | Mostly Clear | 7 mph SW | 0% |
| Monday | 58°F | Mostly Sunny | 7 to 12 mph W | 0% |
| Monday Night | 37°F | Mostly Clear | 3 to 7 mph WNW | 0% |
| Tuesday | 53°F | Mostly Sunny | 6 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Corona, SD
Last spring frost
May 5
First fall frost
Oct 1
Growing season
149 days
Hardiness zone
4b
Explore more for Corona, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Wilmot, Sd (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.