Oahe, South Dakota

Oahe: Situated in Hughes County at an elevation of 1611 feet, this central South Dakota locale lies along the banks of the Missouri River.

About

Oahe is a city located in the county of Hughes in the U.S. state of South Dakota.

Quick Facts about Oahe

State South Dakota (United States)
County Hughes County
Latitude & Longitude 44.4578,-100.5310
Time Zone America/Chicago
Local time 04:30:28 (6th November 2026)
Weather 29℉ Mostly Cloudy then Patchy Fog 7-days weather

Geography

Oahe is located at 44°27'28"N 100°31'51"W (44.4577600, -100.5309700).

Oahe map

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Weather

29°F
Mostly Cloudy then Patchy Fog
9 mph ESE Tonight

Patchy fog after 3am. Mostly cloudy, with a low around 29. East southeast wind around 9 mph.

7-Day Forecast

Closest post offices linked to Oahe.

Post Office Name City ZIP
Fort Pierr Post Office Fort Pierre (SD) 57532

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