10-Day Weather Forecast - Du Quoin, IL

Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs around 101. Northwest winds around 5 mph. Chance of rain 40 percent. Highest heat index readings heat index readings up to 109 in the afternoon.

Partly cloudy in the evening, then clearing. Lows in the lower 70s. North winds around 5 mph.

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.

Mostly clear. Highs in the lower 90s.

Mostly clear. Lows in the mid 60s.

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

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

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

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

Mostly sunny with a chance of showers. Highs around 90. Chance of rain 50 percent.

Mostly clear. Lows in the mid 60s.

Mostly clear. Highs in the upper 80s.

Clear. Low temperature around 65F. Dew point will be around 62F with an average humidity of 68%. Winds will be 2 mph from the E.

Sunny. High temperature around 89F. Dew point will be around 62F with an average humidity of 58%. Winds will be 3 mph from the S.

Clear. Low temperature around 67F. Dew point will be around 62F with an average humidity of 65%. Winds will be 3 mph from the SE.

Sunny. High temperature around 91F. Dew point will be around 64F with an average humidity of 58%. Winds will be 5 mph from the S.

Clear. Low temperature around 68F. Dew point will be around 64F with an average humidity of 67%. Winds will be 3 mph from the S.