10-Day Weather Forecast - Ottumwa, IA

Sunny breezy and much cooler. Near steady temperature in the upper 20s. North winds 15 to 25 mph with gusts up to 40 mph.

Mostly clear. Lows around 15. Northwest winds 10 to 15 mph.

Mostly sunny. Highs in the mid 30s. West winds 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon.

Mostly cloudy. A chance of snow in the evening. Little or no snow accumulation. Not as cool. Near steady temperature in the lower 30s. Southwest winds 10 to 15 mph becoming west after midnight. Gusts up to 30 mph. Chance of snow 40 percent.

Partly sunny in the morning then mostly cloudy with a slight chance of snow in the afternoon. Highs in the upper 30s. Chance of snow 20 percent.

Mostly cloudy. Cooler with lows around 10 above.

Partly sunny. Cooler with highs around 20.

Mostly cloudy in the evening then becoming partly cloudy. Lows 5 to 10 above.

Mostly sunny. Highs in the upper 20s.

Partly cloudy. Lows around 10 above.

Mostly sunny. Highs in the mid 20s.

Partly cloudy. Lows 5 to 10 above.

Mostly sunny. Highs in the mid 20s.

Mostly clear. Low temperature around 23F. Dew point will be around 13F with an average humidity of 63%. Winds will be 4 mph from the SW.

Mostly sunny. High temperature around 34F. Dew point will be around 19F with an average humidity of 62%. Winds will be 3 mph from the SW.

Mostly clear. Low temperature around 24F. Dew point will be around 18F with an average humidity of 71%. Winds will be 3 mph from the NW.

Mostly cloudy. High temperature around 31F. Dew point will be around 19F with an average humidity of 68%. Winds will be 3 mph from the NE.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 25F. Dew point will be around 22F with an average humidity of 81%. Winds will be 4 mph from the N.