Claire City, SD Weather & Growing Conditions
Overnight
36°F
Light Rain
Rain and patchy fog. Cloudy. Low around 36, with temperatures rising to around 40 overnight. North northwest wind around 24 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 36°F | Light Rain | 24 mph NNW | 84% |
| Wednesday | 43°F | Light Rain | 18 to 24 mph NNW | 89% |
| Wednesday Night | 31°F | Patchy Fog | 17 mph NNW | 11% |
| Thursday | 38°F | Patchy Fog then Mostly Cloudy | 9 to 17 mph NNW | 0% |
| Thursday Night | 24°F | Mostly Cloudy | 1 to 7 mph WNW | 0% |
| Friday | 42°F | Mostly Sunny | 1 to 5 mph S | 0% |
| Friday Night | 28°F | Partly Cloudy | 6 mph S | 0% |
| Saturday | 53°F | Mostly Sunny | 6 to 13 mph SW | 1% |
| Saturday Night | 34°F | Mostly Clear | 8 to 12 mph W | 0% |
| Sunday | 55°F | Sunny | 8 mph WSW | 0% |
| Sunday Night | 38°F | Partly Cloudy | 6 to 12 mph SW | 0% |
| Monday | 57°F | Mostly Sunny | 9 to 15 mph WNW | 1% |
| Monday Night | 35°F | Mostly Clear | 5 to 8 mph WNW | 0% |
| Tuesday | 53°F | Mostly Sunny | 7 mph W | 2% |
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 Nov 4, 2026.