Lacy, South Dakota
Lacy: Situated in Stanley County at an elevation of 2037 feet, this unincorporated community lies in central South Dakota west of the Missouri River.
About
Lacy is a city located in the county of Stanley in the U.S. state of South Dakota.
Quick Facts about Lacy
| State | South Dakota (United States) |
| County | Stanley County |
| Latitude & Longitude | 44.4955,-100.7013 |
| Time Zone | America/Denver |
| Local time | 08:31:19 (6th November 2026) |
| Weather | 27℉ Patchy Fog 7-days weather |
Geography
Lacy is located at 44°29'44"N 100°42'5"W (44.4955400, -100.7012500).
Lacy map
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Weather
27°F
Patchy Fog
7 to 10 mph ESE
Tonight
Patchy fog after 11pm. Mostly cloudy. Low around 27, with temperatures rising to around 30 overnight. East southeast wind 7 to 10 mph.
7-Day ForecastClosest post offices linked to Lacy.
| Post Office Name | City | ZIP |
|---|---|---|
| Fort Pierr Post Office | Fort Pierre (SD) | 57532 |
Other cities in Stanley County
Cities, towns, neighborhoods & other populated places in Stanley County , SD.
| City Name | Population | Title |
|---|---|---|
| Fort Pierre | 2,236 | City in South Dakota, United States of America |