10-Day Weather Forecast - Waterloo, IL

Partly sunny with a chance of thunderstorms. A slight chance of showers this morning then a chance of showers this afternoon. Highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 50 percent.

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. North winds around 5 mph in the evening becoming light and variable. Chance of rain 50 percent.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 60s. North winds around 5 mph in the evening becoming light and variable.

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. North winds around 5 mph. Chance of rain 20 percent.

Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 70s.

Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105.

Showers and thunderstorms likely. Lows in the lower 70s. Chance of rain 60 percent. Heat index values up to 105 early in the evening.

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.

Partly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the upper 60s. Chance of rain 40 percent.

Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 71F with an average humidity of 87%. Winds will be 2 mph from the SW.

Sunny. High temperature around 90F. Dew point will be around 72F with an average humidity of 68%. Winds will be 3 mph from the W.

Clear. Low temperature around 71F. Dew point will be around 71F with an average humidity of 80%. Winds will be 2 mph from the SW.

Sunny. High temperature around 90F. Dew point will be around 72F with an average humidity of 67%. Winds will be 4 mph from the NW.

Clear. Low temperature around 71F. Dew point will be around 70F with an average humidity of 78%. Winds will be 2 mph from the SW.

Sunny. High temperature around 89F. Dew point will be around 71F with an average humidity of 66%. Winds will be 3 mph from the W.

Clear. Low temperature around 71F. Dew point will be around 70F with an average humidity of 81%. Winds will be 1 mph from the SE.