Colman, SD Weather & Growing Conditions
This Afternoon
50°F
Rain Showers
Rain showers. Cloudy. High near 50, with temperatures falling to around 45 in the afternoon. North northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Rain Showers | 20 mph NNW | 92% |
| Tonight | 38°F | Rain Showers | 15 to 20 mph NNW | 96% |
| Wednesday | 43°F | Rain Showers | 15 to 20 mph NW | 91% |
| Wednesday Night | 35°F | Rain Showers Likely then Mostly Cloudy | 15 mph NNW | 67% |
| Thursday | 44°F | Partly Sunny | 10 to 15 mph N | 8% |
| Thursday Night | 30°F | Mostly Cloudy | 0 to 10 mph NNE | 0% |
| Friday | 45°F | Partly Sunny | 0 to 5 mph SE | 0% |
| Friday Night | 29°F | Partly Cloudy | 5 mph SSW | 0% |
| Saturday | 54°F | Mostly Sunny | 5 to 10 mph WSW | 3% |
| Saturday Night | 34°F | Mostly Clear | 5 to 10 mph WNW | 4% |
| Sunday | 56°F | Sunny | 5 to 10 mph WSW | 2% |
| Sunday Night | 37°F | Mostly Clear | 10 mph SSW | 0% |
| Monday | 58°F | Sunny | 10 to 15 mph W | 0% |
| Monday Night | 36°F | Mostly Clear | 5 to 10 mph NW | 0% |
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 Nov 4, 2026.