10-Day Weather Forecast - Grand Tower, IL

Sunny. Highs in the upper 70s. South winds 5 to 10 mph.

Clear. Lows in the lower 50s. South winds around 5 mph.

Sunny. Highs around 80.

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

Mostly cloudy. Highs in the upper 70s.

Mostly cloudy. Lows in the mid 50s.

Mostly cloudy with a 40 percent chance of showers. Highs in the mid 70s.

Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

Mostly cloudy. Highs in the mid 70s.

Mostly cloudy. Lows in the mid 50s.

Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.

Cloudy. Low temperature around 59F. Dew point will be around 57F with an average humidity of 89%. Winds will be 6 mph from the S.

Cloudy with a 30% chance for rain and thunderstorms. High temperature around 67F. Dew point will be around 66F with an average humidity of 97%. Winds will be 12 mph from the SSE.

Cloudy with a 30% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 66F with an average humidity of 98%. Winds will be 11 mph from the S.

Partly cloudy with a 30% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 66F with an average humidity of 66%. Winds will be 12 mph from the SSW.

Clear. Low temperature around 56F. Dew point will be around 42F with an average humidity of 58%. Winds will be 8 mph from the SSE.