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Poinsett Colony, SD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Poinsett Colony, a community in Deuel County, South Dakota.

Today
64°F
Areas Of Fog
Areas of fog and a slight chance of drizzle. Mostly cloudy, with a high near 64. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.

7-day forecast for Poinsett Colony

WhenTempForecastWindPrecip
Today 64°F Areas Of Fog 9 to 13 mph NE 10%
Tonight 51°F Patchy Fog 8 to 14 mph NE 6%
Sunday 65°F Mostly Cloudy 13 to 16 mph NE 9%
Sunday Night 47°F Mostly Cloudy then Slight Chance Rain Showers 9 to 13 mph ENE 17%
Monday 63°F Slight Chance Rain Showers 12 mph E 17%
Monday Night 43°F Partly Cloudy 5 to 8 mph E 6%
Tuesday 65°F Mostly Sunny 5 to 13 mph SE 3%
Tuesday Night 44°F Partly Cloudy 9 mph SE 2%
Wednesday 68°F Mostly Sunny 9 to 15 mph SSE 7%
Wednesday Night 49°F Chance Rain Showers 10 mph SSE 29%
Thursday 70°F Chance Rain Showers 9 to 14 mph SSE 29%
Thursday Night 52°F Mostly Cloudy then Slight Chance Rain Showers 8 mph SSE 15%
Friday 72°F Slight Chance Rain Showers then Partly Sunny 7 to 14 mph SSE 15%
Friday Night 53°F Mostly Cloudy then Slight Chance Rain Showers 9 to 13 mph SSE 19%

Forecast source: National Weather Service (api.weather.gov) for Poinsett Colony (44.641, -96.900). Updated through the day.

Growing snapshot for Poinsett Colony

Last spring frost
May 10
First fall frost
Sep 27
Growing season
139 days
Hardiness zone
4b

More local growing data for Poinsett Colony: nearby ZIP 57234 weather · frost dates · planting calendar · South Dakota frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Castlewood, Sd (10.3 mi from Poinsett Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.