10-Day Weather Forecast - Mounds, IL

Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Calm winds. Chance of rain 20 percent. Highest heat index readings heat index readings up to 108 in the afternoon.

Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Calm winds, becoming north around 5 mph after midnight.

Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph.

Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Sunny. Highs around 90.

Mostly clear. Lows in the mid 60s.

Mostly clear. Highs in the mid 90s.

Mostly clear. Hot. Lows in the lower 70s.

Mostly clear. Hot. Highs in the mid 90s.

Mostly clear. Hot. Lows in the lower 70s.

Mostly sunny. A chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

Mostly clear. Lows in the mid 60s.

Mostly clear. Highs around 90.

Clear. Low temperature around 67F. Dew point will be around 67F with an average humidity of 83%. Winds will be 2 mph from the E.

Sunny. High temperature around 89F. Dew point will be around 66F with an average humidity of 61%. Winds will be 2 mph from the SE.

Clear. Low temperature around 67F. Dew point will be around 67F with an average humidity of 84%. Winds will be 3 mph from the SE.

Sunny. High temperature around 90F. Dew point will be around 67F with an average humidity of 62%. Winds will be 3 mph from the S.

Clear. Low temperature around 68F. Dew point will be around 68F with an average humidity of 83%. Winds will be 3 mph from the SE.