Ottumwa, South Dakota

Ottumwa: Situated within the sparsely populated Great Plains of Haakon County in west-central South Dakota, this unincorporated community lies at an elevation of 2231 feet.

About

Ottumwa is a city located in the county of Haakon in the U.S. state of South Dakota.

Quick Facts about Ottumwa

State South Dakota (United States)
County Haakon County
Latitude & Longitude 44.2336,-101.3471
Time Zone America/Denver
Local time 04:06:49 (7th November 2026)
Weather 30℉ Partly Cloudy 7-days weather

Geography

Ottumwa is located at 44°14'1"N 101°20'50"W (44.2336000, -101.3470900).

Ottumwa map

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Weather

30°F
Partly Cloudy
3 to 7 mph W Friday Night

Partly cloudy. Low around 30, with temperatures rising to around 32 overnight. West wind 3 to 7 mph.

7-Day Forecast

Closest post offices linked to Ottumwa.

Post Office Name City ZIP
Midland Post Office Midland (SD) 57552