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Okaton, South Dakota

Current conditions and the National Weather Service 7-day forecast for Okaton, South Dakota — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 66°F. Sunday Aug 30: a high near 93°F and a low around 59°F. The wettest day looks like Tuesday Sep 1, near 0.15 in. Highs over the period run 84°F to 93°F.

National Weather Service forecast for Okaton, South Dakota
DayHighLowPrecip
Saturday Aug 2966°
Sunday Aug 3093°59°
Monday Aug 3187°63°
Tuesday Sep 184°61°0.15 in
Wednesday Sep 290°63°
Thursday Sep 389°63°
Friday Sep 490°65°
Saturday Sep 588°

NOAA NWS NDFD 2.5 km, run 2026-08-29 23:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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