10-Day Weather Forecast - Ottumwa, IA

Sunny. Not as cool with highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. A chance of rain and thunderstorms in the evening then rain likely after midnight. Lows in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.

Mostly sunny with a chance of rain in the morning then rain likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Temperature falling to around 70 in the afternoon. Southwest winds 15 to 20 mph becoming west in the afternoon. Gusts up to 35 mph. Chance of rain 70 percent.

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then a slight chance of showers after midnight. Much cooler with lows around 40. North winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of rain 50 percent.

Mostly cloudy with a 50 percent chance of showers. Much cooler with highs in the upper 40s.

Rain. Lows in the mid 30s. Chance of rain 90 percent.

Rain likely. Highs in the lower 50s. Chance of rain 70 percent.

Mostly cloudy. A chance of rain mainly in the evening. Lows in the mid 30s. Chance of rain 40 percent.

Mostly cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the lower 60s. Chance of rain 30 percent.

Mostly cloudy with a slight chance of thunderstorms. A chance of rain in the evening then rain likely after midnight. Lows in the upper 40s. Chance of rain 70 percent.

Rain likely. Highs in the lower 60s. Chance of rain 70 percent.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.

Mostly sunny. Highs in the lower 50s.

Clear. Low temperature around 39F. Dew point will be around 32F with an average humidity of 62%. Winds will be 3 mph from the N.

Sunny. High temperature around 61F. Dew point will be around 36F with an average humidity of 55%. Winds will be 7 mph from the S.

Clear. Low temperature around 45F. Dew point will be around 39F with an average humidity of 65%. Winds will be 7 mph from the S.

Mostly sunny. High temperature around 65F. Dew point will be around 42F with an average humidity of 57%. Winds will be 9 mph from the S.

Partly cloudy. Low temperature around 47F. Dew point will be around 43F with an average humidity of 67%. Winds will be 6 mph from the S.