10-Day Weather Forecast - Ottawa, IA

Partly sunny. Highs in the lower 40s. West winds 5 to 10 mph.

Mostly cloudy. Lows around 17. North winds 5 to 10 mph.

Mostly sunny. Highs in the lower 30s. East winds around 5 mph becoming south in the afternoon.

Mostly cloudy. Lows in the lower 20s.

Mostly cloudy. Highs in the mid 30s.

Mostly cloudy. Lows around 20.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 40s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 40s.

Clear. Low temperature around 27F. Dew point will be around 27F with an average humidity of 85%. Winds will be 5 mph from the NW.

Mostly sunny. High temperature around 36F. Dew point will be around 24F with an average humidity of 69%. Winds will be 3 mph from the W.

Mostly cloudy. Low temperature around 25F. Dew point will be around 22F with an average humidity of 76%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 33F. Dew point will be around 21F with an average humidity of 68%. Winds will be 7 mph from the W.

Clear. Low temperature around 23F. Dew point will be around 18F with an average humidity of 71%. Winds will be 5 mph from the NW.

Sunny. High temperature around 33F. Dew point will be around 19F with an average humidity of 63%. Winds will be 4 mph from the SW.

Partly cloudy. Low temperature around 27F. Dew point will be around 21F with an average humidity of 72%. Winds will be 5 mph from the S.