10-Day Weather Forecast - Trenton, IL

Sunny. Highs around 90. Northeast winds 5 to 10 mph.

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

Sunny. Highs in the upper 80s. East winds around 5 mph.

Mostly clear. Hot. Lows in the mid 60s.

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

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

Mostly clear. Hot. Highs around 100. Heat index values up to 105.

Mostly clear with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows around 70. Chance of rain 40 percent. Heat index values up to 100 early in the evening.

Mostly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Not as warm with highs around 90. Chance of rain 50 percent.

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

Sunny with a 20 percent chance of showers. Highs in the upper 80s.

Mostly clear. Low temperature around 62F. Dew point will be around 63F with an average humidity of 79%. Winds will be 4 mph from the SE.

Sunny. High temperature around 86F. Dew point will be around 63F with an average humidity of 62%. Winds will be 4 mph from the SE.

Clear. Low temperature around 64F. Dew point will be around 62F with an average humidity of 74%. Winds will be 4 mph from the SE.

Mostly sunny. High temperature around 87F. Dew point will be around 65F with an average humidity of 61%. Winds will be 5 mph from the S.

Clear. Low temperature around 66F. Dew point will be around 64F with an average humidity of 75%. Winds will be 4 mph from the S.

Sunny. High temperature around 90F. Dew point will be around 66F with an average humidity of 61%. Winds will be 6 mph from the S.

Clear. Low temperature around 67F. Dew point will be around 65F with an average humidity of 74%. Winds will be 4 mph from the S.