10-Day Weather Forecast - Tennessee, IL

Mostly sunny. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 80. South winds 5 to 10 mph with gusts up to 20 mph becoming southwest in the afternoon. Chance of rain 40 percent.

Mostly clear. Humid with lows in the lower 60s. West winds 5 to 10 mph in the evening becoming light and variable.

Partly sunny. A chance of showers in the afternoon. Highs around 80. Northwest winds around 5 mph. Chance of rain 40 percent.

Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 60 percent.

Mostly cloudy in the morning then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 50 percent.

Partly sunny. Highs in the mid 80s.

Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent.

Mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon.

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

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

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

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

Clear with a 25% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 74F with an average humidity of 78%. Winds will be 6 mph from the S.

Sunny with a 35% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 74F with an average humidity of 70%. Winds will be 7 mph from the S.

Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 75F. Dew point will be around 73F with an average humidity of 77%. Winds will be 6 mph from the S.

Sunny with a 25% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 74F with an average humidity of 71%. Winds will be 6 mph from the SW.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 75F. Dew point will be around 74F with an average humidity of 76%. Winds will be 5 mph from the S.