Harman US

Turton, SD Weather & Growing Conditions

Today
67°F
Patchy Fog then Cloudy
Patchy fog before 11am. Cloudy, with a high near 67. North northeast wind 8 to 12 mph, with gusts as high as 21 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 67°F Patchy Fog then Cloudy 8 to 12 mph NNE 2%
Tonight 51°F Mostly Cloudy 6 to 12 mph NNE 6%
Sunday 66°F Mostly Cloudy 9 to 13 mph NE 7%
Sunday Night 48°F Cloudy then Slight Chance Rain Showers 7 to 10 mph E 19%
Monday 66°F Slight Chance Rain Showers then Partly Sunny 9 mph E 19%
Monday Night 44°F Partly Cloudy 7 mph ESE 8%
Tuesday 68°F Mostly Sunny 7 to 14 mph SE 1%
Tuesday Night 47°F Partly Cloudy 10 to 14 mph SE 6%
Wednesday 70°F Partly Sunny then Slight Chance Rain Showers 15 to 20 mph SSE 15%
Wednesday Night 51°F Chance Rain Showers 14 mph SSE 33%
Thursday 72°F Chance Rain Showers then Partly Sunny 14 mph SSE 33%
Thursday Night 53°F Slight Chance Rain Showers 10 mph SE 19%
Friday 74°F Slight Chance Rain Showers then Partly Sunny 10 to 16 mph SSE 19%
Friday Night 55°F Mostly Cloudy then Slight Chance Rain Showers 13 to 16 mph SSE 20%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Turton, SD

Last spring frost
May 7
First fall frost
Oct 3
Growing season
149 days
Hardiness zone
4b

Explore more for Turton, SD: full frost dates · planting calendar · South Dakota frost dates

Climate data from the nearest NOAA station, Turton, Sd (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.