Colman, SD Weather & Growing Conditions
Today
64°F
Patchy Drizzle then Cloudy
Patchy fog before 10am, then patchy drizzle and patchy fog between 10am and noon. Cloudy, with a high near 64. North northeast wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Patchy Drizzle then Cloudy | 10 mph NNE | 9% |
| Tonight | 52°F | Patchy Fog | 10 mph NNE | 5% |
| Sunday | 65°F | Mostly Cloudy | 15 mph ENE | 7% |
| Sunday Night | 49°F | Chance Rain Showers | 10 to 15 mph ENE | 46% |
| Monday | 61°F | Chance Rain Showers | 10 mph ENE | 46% |
| Monday Night | 44°F | Mostly Cloudy | 5 to 10 mph E | 10% |
| Tuesday | 63°F | Partly Sunny | 5 to 10 mph ESE | 4% |
| Tuesday Night | 44°F | Partly Cloudy | 5 to 10 mph SE | 2% |
| Wednesday | 65°F | Mostly Sunny | 10 to 15 mph SSE | 8% |
| Wednesday Night | 49°F | Chance Rain Showers | 10 mph SSE | 30% |
| Thursday | 68°F | Chance Rain Showers | 10 to 15 mph SSE | 30% |
| Thursday Night | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph SSE | 18% |
| Friday | 70°F | Slight Chance Rain Showers then Partly Sunny | 10 to 15 mph SSE | 18% |
| Friday Night | 53°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph SSE | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Colman, SD
Last spring frost
May 2
First fall frost
Oct 5
Growing season
156 days
Hardiness zone
4b
Explore more for Colman, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Wentworth 2.5 Wnw, Sd (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.