Clark, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clark, a city in Clark County, South Dakota.
This Afternoon
62°F
Areas Of Drizzle
Areas of drizzle and patchy fog. Cloudy, with a high near 62. East wind around 13 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Clark
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Areas Of Drizzle | 13 mph E | 47% |
| Tonight | 56°F | Areas Of Drizzle then Areas Of Fog | 8 to 12 mph ENE | 39% |
| Saturday | 64°F | Areas Of Fog | 13 mph NE | 7% |
| Saturday Night | 53°F | Mostly Cloudy | 9 to 13 mph NE | 4% |
| Sunday | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 15 mph ENE | 19% |
| Sunday Night | 51°F | Chance Rain Showers | 13 mph E | 49% |
| Monday | 60°F | Chance Rain Showers | 12 mph E | 49% |
| Monday Night | 47°F | Mostly Cloudy | 9 mph E | 6% |
| Tuesday | 64°F | Mostly Sunny | 9 to 13 mph SE | 2% |
| Tuesday Night | 49°F | Partly Cloudy | 9 to 13 mph SE | 8% |
| Wednesday | 67°F | Partly Sunny | 14 to 17 mph SSE | 13% |
| Wednesday Night | 53°F | Chance Rain Showers | 12 mph SSE | 28% |
| Thursday | 68°F | Chance Rain Showers then Partly Sunny | 9 to 13 mph SSE | 28% |
| Thursday Night | 54°F | Partly Cloudy | 9 mph SE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Clark (44.881, -97.735). Updated through the day.
Growing snapshot for Clark
Last spring frost
May 5
First fall frost
Oct 5
Growing season
153 days
Hardiness zone
4b
More local growing data for Clark: nearby ZIP 57225 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Bradley
Collins Colony
Crocker
Fordham Colony
Garden City
Hillcrest Colony
Mayfield Colony
Naples
Raymond
Silver Lake Colony
Vienna
Willow Lake
Climate data from the nearest NOAA station, Clark, Sd (0.2 mi from Clark). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.