10-Day Weather Forecast - Downers Grove, IL

Sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph.

Mostly clear. Lows in the mid 60s. East winds around 5 mph in the evening becoming light and variable.

Mostly sunny. Highs in the upper 80s. South winds around 5 mph.

Mostly clear. Lows in the upper 60s.

Partly cloudy. Highs in the lower 90s. Heat index values up to 105.

Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent.

Mostly cloudy. Highs around 90.

Mostly cloudy. Lows in the lower 70s.

Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of showers. Highs around 80. Chance of precipitation 40 percent.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 71F with an average humidity of 92%. Winds will be 4 mph from the NE.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 67F with an average humidity of 83%. Winds will be 9 mph from the NE.

Clear. Low temperature around 63F. Dew point will be around 62F with an average humidity of 87%. Winds will be 8 mph from the NE.

Sunny. High temperature around 76F. Dew point will be around 64F with an average humidity of 76%. Winds will be 8 mph from the NE.

Clear. Low temperature around 63F. Dew point will be around 60F with an average humidity of 81%. Winds will be 5 mph from the NE.

Sunny. High temperature around 80F. Dew point will be around 64F with an average humidity of 71%. Winds will be 2 mph from the NE.

Clear. Low temperature around 65F. Dew point will be around 63F with an average humidity of 80%. Winds will be 1 mph from the N.