10-Day Weather Forecast - Grand Tower, IL

Showers with a chance of thunderstorms in the morning then showers likely in the afternoon. Highs in the upper 60s. Temperature falling to around 60 in the afternoon. Southwest winds 10 to 15 mph with gusts up to 25 mph becoming northwest in the afternoon. Chance of rain near 100 percent.

Mostly cloudy in the evening then clearing. Cooler with lows in the upper 30s. Northwest winds 5 to 10 mph.

Sunny. Highs around 60. Northwest winds 5 to 10 mph.

Clear. Lows in the upper 30s.

Sunny. Highs in the mid 60s.

Partly cloudy. Lows around 40. Highs in the upper 50s.

Partly cloudy. Lows around 40. Highs in the upper 50s.

Partly cloudy. Lows around 40. Highs in the upper 50s.

Mostly sunny. Highs in the lower 70s.

Mostly clear. Lows in the lower 50s.

Mostly sunny. Highs in the mid 70s.

Clear. Low temperature around 53F. Dew point will be around 48F with an average humidity of 67%. Winds will be 8 mph from the S.

Mostly sunny. High temperature around 73F. Dew point will be around 51F with an average humidity of 61%. Winds will be 10 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 51F with an average humidity of 66%. Winds will be 9 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 71F. Dew point will be around 56F with an average humidity of 71%. Winds will be 11 mph from the S.

Partly cloudy with probable rain. Chance of precipitation 65%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 75%. Winds will be 7 mph from the S.

Cloudy with probable rain. Chance of precipitation 70%. High temperature around 69F. Dew point will be around 59F with an average humidity of 78%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 58F. Dew point will be around 58F with an average humidity of 81%. Winds will be 4 mph from the S.