De Grey, South Dakota
De Grey: Situated within Hughes County in central South Dakota, this unincorporated community lies at an elevation of 1440 feet.
About
De Grey is a city located in the county of Hughes in the U.S. state of South Dakota.
Quick Facts about De Grey
| State | South Dakota (United States) |
| County | Hughes County |
| Latitude & Longitude | 44.2858,-99.9179 |
| Time Zone | America/Chicago |
| Local time | 13:44:24 (6th November 2026) |
| Weather | 29℉ Mostly Cloudy 7-days weather |
Geography
De Grey is located at 44°17'9"N 99°55'4"W (44.2858200, -99.9179000).
De Grey map
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Weather
29°F
Mostly Cloudy
7 mph ESE
Tonight
Mostly cloudy, with a low around 29. East southeast wind around 7 mph.
7-Day ForecastClosest post offices linked to De Grey.
| Post Office Name | City | ZIP |
|---|---|---|
| Blun Post Office | Blunt (SD) | 57522 |
Other cities in Hughes County
Cities, towns, neighborhoods & other populated places in Hughes County , SD.
| City Name | Population | Title |
|---|---|---|
| Pierre | 13,708 | Capital city of South Dakota and county seat of Hughes County |