10-Day Weather Forecast - Cottage Hills, IL

Partly sunny with a slight chance of showers and thunderstorms this morning then sunny this afternoon. Highs in the mid 90s. Northwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 105.

Mostly clear. Cooler with lows in the upper 60s. North winds 10 to 15 mph.

Mostly sunny. Cooler with highs in the lower 80s. North winds 5 to 10 mph.

Partly cloudy in the evening then clearing. Lows in the lower 60s. Northeast winds 5 to 10 mph.

Mostly sunny. Highs in the lower 80s. East winds around 5 mph.

Partly cloudy. Lows in the lower 60s.

Partly sunny in the morning then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent.

Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.

Mostly sunny. Highs in the upper 80s.

Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105.

Mostly sunny. Highs in the mid 90s. Heat index values up to 100.

Clear. Low temperature around 72F. Dew point will be around 70F with an average humidity of 74%. Winds will be 2 mph from the NW.

Sunny. High temperature around 90F. Dew point will be around 71F with an average humidity of 65%. Winds will be 3 mph from the NW.

Clear. Low temperature around 69F. Dew point will be around 69F with an average humidity of 80%. Winds will be 1 mph from the N.

Sunny. High temperature around 89F. Dew point will be around 69F with an average humidity of 65%. Winds will be 1 mph from the S.

Clear. Low temperature around 70F. Dew point will be around 68F with an average humidity of 75%. Winds will be 2 mph from the SE.