10-Day Weather Forecast - Walnut, IL

Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 104.

Partly cloudy. Humid with lows in the lower 70s. West winds around 5 mph. Heat index values up to 101 early in the evening.

Sunny, hot with highs around 90. North winds around 5 mph.

Mostly clear. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph.

Mostly sunny. Highs in the mid 80s.

Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.

Partly cloudy. Highs in the lower 80s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny. Hot with highs around 90.

Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent.

Mostly sunny. Hot with highs in the lower 90s.

Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.

Mostly sunny. Highs in the mid 80s.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 66F. Dew point will be around 64F with an average humidity of 79%. Winds will be 2 mph from the E.

Mostly sunny. High temperature around 83F. Dew point will be around 64F with an average humidity of 65%. Winds will be 2 mph from the E.

Clear. Low temperature around 65F. Dew point will be around 63F with an average humidity of 80%. Winds will be 4 mph from the SE.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 84F. Dew point will be around 64F with an average humidity of 62%. Winds will be 4 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 65F with an average humidity of 81%. Winds will be 4 mph from the SE.