Dimock, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dimock, a town in Hutchinson County, South Dakota.
Tonight
37°F
Chance Rain Showers
A chance of rain showers. Cloudy. Low around 37, with temperatures rising to around 40 overnight. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Dimock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 37°F | Chance Rain Showers | 15 to 20 mph NW | 45% |
| Wednesday | 46°F | Rain Showers Likely | 15 to 20 mph NW | 73% |
| Wednesday Night | 35°F | Chance Rain Showers then Mostly Cloudy | 15 mph NW | 33% |
| Thursday | 47°F | Partly Sunny | 10 to 15 mph NNW | 6% |
| Thursday Night | 29°F | Mostly Cloudy | 0 to 10 mph NNE | 0% |
| Friday | 48°F | Mostly Sunny | 0 to 5 mph SE | 0% |
| Friday Night | 30°F | Partly Cloudy | 5 mph S | 0% |
| Saturday | 58°F | Sunny | 5 to 10 mph WSW | 3% |
| Saturday Night | 34°F | Mostly Clear | 5 mph WNW | 4% |
| Sunday | 60°F | Sunny | 5 to 10 mph SW | 1% |
| Sunday Night | 39°F | Mostly Clear | 10 mph S | 0% |
| Monday | 61°F | Sunny | 10 to 15 mph WNW | 0% |
| Monday Night | 37°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 58°F | Mostly Sunny | 5 to 10 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Dimock (43.477, -97.987). Updated through the day.
Growing snapshot for Dimock
Last spring frost
May 8
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
5a
More local growing data for Dimock: nearby ZIP 57331 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Freeman
Kaylor
Maxwell Colony
Menno
Milltown
New Elm Spring Colony
Old Elm Spring Colony
Olivet
Parkston
Tripp
Tschetter Colony
Wolf Creek Colony
Climate data from the nearest NOAA station, Alexandria, Sd (17.4 mi from Dimock). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.