Claire City, SD Weather & Growing Conditions
Today
68°F
Patchy Fog then Cloudy
Patchy fog and a slight chance of drizzle before noon. Cloudy, with a high near 68. Northeast wind around 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Patchy Fog then Cloudy | 10 mph NE | 16% |
| Tonight | 55°F | Mostly Cloudy | 3 to 7 mph NNE | 13% |
| Sunday | 64°F | Chance Rain Showers then Cloudy | 7 to 12 mph NE | 27% |
| Sunday Night | 47°F | Slight Chance Rain Showers then Cloudy | 5 to 8 mph E | 15% |
| Monday | 64°F | Partly Sunny | 7 mph E | 8% |
| Monday Night | 42°F | Partly Cloudy | 6 mph SE | 2% |
| Tuesday | 66°F | Sunny | 5 to 13 mph SE | 2% |
| Tuesday Night | 45°F | Mostly Clear | 10 mph SE | 0% |
| Wednesday | 69°F | Mostly Sunny | 12 to 17 mph SSE | 5% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms | 14 mph SE | 50% |
| Thursday | 71°F | Chance Showers And Thunderstorms | 10 to 14 mph SSE | 50% |
| Thursday Night | 54°F | Mostly Cloudy | 5 to 8 mph SSE | 12% |
| Friday | 74°F | Partly Sunny | 5 to 13 mph SSE | 12% |
| Friday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 14 mph SSE | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Claire City, SD
Last spring frost
May 4
First fall frost
Oct 3
Growing season
151 days
Hardiness zone
4b
Explore more for Claire City, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Sisseton, Sd (11.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.