10-Day Weather Forecast - Waterloo, IL

Sunny. Not as cool with highs in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph becoming west 5 to 10 mph with gusts up to 20 mph in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. Northwest winds 5 to 10 mph.

Mostly sunny. Cooler with highs in the mid 40s. Northeast winds around 5 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 30. Southeast winds around 5 mph.

Mostly cloudy. Highs in the lower 50s. Lows in the mid 40s.

Mostly cloudy. Highs in the lower 50s. Lows in the mid 40s.

Mostly sunny. Not as cool with highs in the mid 60s.

Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.

Mostly cloudy. Lows in the lower 50s. Highs in the upper 60s.

Partly cloudy. Lows in the upper 50s. Highs in the mid 70s.

Partly cloudy. Lows in the upper 50s. Highs in the mid 70s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.

Mostly cloudy. Highs in the upper 60s.

Partly cloudy. Low temperature around 55F. Dew point will be around 52F with an average humidity of 82%. Winds will be 6 mph from the SW.

Mostly cloudy. High temperature around 60F. Dew point will be around 49F with an average humidity of 76%. Winds will be 3 mph from the W.

Mostly cloudy. Low temperature around 46F. Dew point will be around 42F with an average humidity of 75%. Winds will be 2 mph from the NW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 50F. Dew point will be around 38F with an average humidity of 71%. Winds will be 3 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 34F with an average humidity of 74%. Winds will be 4 mph from the N.