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Corona, SD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Corona, a town in Roberts County, South Dakota.

Today
65°F
Patchy Fog then Cloudy
Patchy fog and a slight chance of drizzle before noon. Cloudy. High near 65, with temperatures falling to around 62 in the afternoon. North northeast wind 7 to 10 mph. Chance of precipitation is 20%.

7-day forecast for Corona

WhenTempForecastWindPrecip
Today 65°F Patchy Fog then Cloudy 7 to 10 mph NNE 15%
Tonight 51°F Mostly Cloudy 5 to 8 mph NNE 7%
Sunday 66°F Mostly Cloudy 6 to 10 mph ENE 8%
Sunday Night 48°F Cloudy 3 to 8 mph E 4%
Monday 65°F Partly Sunny 3 to 7 mph E 8%
Monday Night 43°F Partly Cloudy 2 to 6 mph ESE 4%
Tuesday 66°F Mostly Sunny 2 to 12 mph SE 2%
Tuesday Night 44°F Mostly Clear 6 to 9 mph SE 0%
Wednesday 69°F Mostly Sunny 6 to 14 mph SSE 10%
Wednesday Night 49°F Slight Chance Rain Showers 7 to 10 mph SSE 22%
Thursday 71°F Slight Chance Rain Showers then Partly Sunny 7 to 12 mph SSE 22%
Thursday Night 52°F Partly Cloudy 8 mph SSE 13%
Friday 73°F Partly Sunny 6 to 13 mph SSE 13%
Friday Night 54°F Mostly Cloudy then Slight Chance Rain Showers 12 mph SSE 17%

Forecast source: National Weather Service (api.weather.gov) for Corona (45.335, -96.765). Updated through the day.

Growing snapshot for Corona

Last spring frost
May 5
First fall frost
Oct 1
Growing season
149 days
Hardiness zone
4b

More local growing data for Corona: nearby ZIP 57227 weather · frost dates · planting calendar · South Dakota frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Wilmot, Sd (6.9 mi from Corona). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.