10-Day Weather Forecast - Waterloo, IA

Sunny. Highs in the lower 30s. South winds 5 to 10 mph.

Mostly cloudy. Not as cool with lows in the mid 20s. South winds 10 to 15 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs around 40. South winds 10 to 15 mph.

Partly cloudy. Lows around 30. South winds 5 to 10 mph becoming west after midnight.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. Lows in the upper 20s.

Cloudy. Highs in the lower 40s.

Cloudy. Near steady temperature in the upper 30s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 40s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Lows in the mid 20s.

Partly sunny in the morning then clearing. Highs in the upper 30s.

Partly cloudy. Low temperature around 28F. Dew point will be around 25F with an average humidity of 78%. Winds will be 5 mph from the N.

Mostly sunny. High temperature around 34F. Dew point will be around 21F with an average humidity of 62%. Winds will be 6 mph from the N.

Mostly clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 70%. Winds will be 5 mph from the N.

Sunny. High temperature around 31F. Dew point will be around 17F with an average humidity of 59%. Winds will be 2 mph from the NW.

Clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 72%. Winds will be 1 mph from the NE.