Harman US

Colton, SD Weather & Growing Conditions

This Afternoon
64°F
Cloudy
Cloudy, with a high near 64. North northeast wind around 10 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 64°F Cloudy 10 mph NNE 6%
Tonight 54°F Cloudy 10 mph NNE 7%
Sunday 66°F Mostly Cloudy 15 mph NE 10%
Sunday Night 51°F Rain Showers 10 to 15 mph ENE 91%
Monday 59°F Rain Showers 10 mph ENE 91%
Monday Night 44°F Mostly Cloudy 5 to 10 mph ENE 8%
Tuesday 63°F Partly Sunny 5 to 10 mph E 3%
Tuesday Night 45°F Partly Cloudy 5 to 10 mph SE 2%
Wednesday 65°F Mostly Sunny 10 to 15 mph SE 9%
Wednesday Night 51°F Showers And Thunderstorms Likely 10 to 15 mph SSE 56%
Thursday 69°F Showers And Thunderstorms Likely 10 to 15 mph SSE 56%
Thursday Night 55°F Mostly Cloudy 5 to 10 mph SE 12%
Friday 72°F Mostly Cloudy 10 to 15 mph SE 11%
Friday Night 57°F Mostly Cloudy then Chance Rain Showers 10 to 15 mph SE 30%

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

Growing snapshot for Colton, SD

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

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

Climate data from the nearest NOAA station, Montrose 8N, Sd (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.