10-Day Weather Forecast - Grand Tower, IL

Partly sunny. Highs in the lower 40s. Northeast winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. Calm winds becoming east around 5 mph after midnight.

Cloudy. Highs in the mid 40s. Northeast winds around 5 mph.

Cloudy. Lows in the lower 30s. Northeast winds around 5 mph.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 40s.

Mostly clear. Lows in the mid 20s.

Partly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Partly cloudy. Highs in the mid 40s. Lows in the mid 30s.

Sunny. Highs in the mid 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s.

Partly cloudy. Highs around 60. Lows in the upper 30s.

Partly cloudy. Highs around 60. Lows in the upper 30s.

Mostly sunny. Highs in the mid 50s.

Mostly cloudy. Low temperature around 44F. Dew point will be around 42F with an average humidity of 86%. Winds will be 2 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 51F. Dew point will be around 42F with an average humidity of 80%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 40F. Dew point will be around 38F with an average humidity of 85%. Winds will be 2 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 47F. Dew point will be around 40F with an average humidity of 85%. Winds will be 2 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 93%. Winds will be 2 mph from the SE.