10-Day Weather Forecast - Ottumwa, SD

Rain likely. Windy with highs around 50. West winds 15 to 25 mph increasing to northwest 25 to 35 mph in the afternoon. Chance of rain 70 percent.

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of rain. A slight chance of snow after midnight. Breezy with lows in the upper 20s. Northwest winds 20 to 30 mph diminishing to 15 to 20 mph after midnight. Chance of precipitation 20 percent.

Becoming partly cloudy. Highs in the upper 30s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the morning.

Partly cloudy in the evening then clearing. Lows in the mid 20s. South winds 10 to 15 mph. Gusts up to 25 mph after midnight.

Partly cloudy and windy. Highs in the upper 40s.

Partly cloudy in the evening then becoming mostly cloudy. Windy with lows in the lower 20s.

Becoming partly cloudy. Very windy with highs in the lower 30s.

Partly cloudy and breezy. Lows around 15.

Partly cloudy and breezy. Highs in the lower 30s.

Partly cloudy. Lows around 10.

Partly cloudy in the morning then clearing. Breezy with highs in the upper 30s.

Partly cloudy. Lows 15 to 20.

Partly cloudy in the morning then clearing. Highs around 40.

Mostly clear. Low temperature around 23F. Dew point will be around 16F with an average humidity of 66%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 34F. Dew point will be around 18F with an average humidity of 59%. Winds will be 7 mph from the NW.

Mostly clear. Low temperature around 22F. Dew point will be around 18F with an average humidity of 71%. Winds will be 6 mph from the NW.

Partly cloudy. High temperature around 28F. Dew point will be around 16F with an average humidity of 65%. Winds will be 6 mph from the NW.

Cloudy. Low temperature around 17F. Dew point will be around 13F with an average humidity of 72%. Winds will be 4 mph from the N.