10-Day Weather Forecast - Ottumwa, IA

Partly sunny. Highs in the lower 60s. Northwest winds 10 to 15 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. North winds 5 to 10 mph.

Mostly sunny. Highs in the lower 60s. North winds 10 to 15 mph.

Mostly clear. Lows in the lower 40s.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.

Partly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 30s.

Sunny. Highs in the upper 60s.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the mid 70s.

Mostly clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 63%. Winds will be 8 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 70F. Dew point will be around 47F with an average humidity of 57%. Winds will be 6 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 52F. Dew point will be around 47F with an average humidity of 66%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 65F. Dew point will be around 48F with an average humidity of 62%. Winds will be 4 mph from the W.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 44F with an average humidity of 69%. Winds will be 4 mph from the NW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 44F with an average humidity of 58%. Winds will be 7 mph from the NW.

Clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 65%. Winds will be 5 mph from the NW.