Eakin, South Dakota

Eakin: Located within Sully County in central South Dakota, this small unincorporated community sits at an elevation of 1765 feet near the eastern bank of the Missouri River valley.

About

Eakin is a city located in the county of Sully in the U.S. state of South Dakota.

Quick Facts about Eakin

State South Dakota (United States)
County Sully County
Latitude & Longitude 44.6155,-100.0332
Time Zone America/Chicago
Local time 04:25:18 (6th November 2026)
Weather 26℉ Mostly Cloudy then Patchy Fog 7-days weather

Geography

Eakin is located at 44°36'56"N 100°1'59"W (44.6155400, -100.0331800).

Eakin map

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Weather

26°F
Mostly Cloudy then Patchy Fog
7 mph ESE Tonight

Patchy fog after midnight. Mostly cloudy. Low around 26, with temperatures rising to around 29 overnight. East southeast wind around 7 mph.

7-Day Forecast

Closest post offices linked to Eakin.

Post Office Name City ZIP
Onida Post Office Onida (SD) 57564