10-Day Weather Forecast - Mason, IL

Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 70s. East winds around 5 mph.

Cloudy. Lows in the lower 60s. East winds around 5 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 70s. East winds 5 to 10 mph.

Mostly cloudy. Lows in the upper 50s.

Mostly sunny. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s. Highs in the upper 70s.

Sunny. Highs in the upper 70s.

Mostly clear. Low temperature around 60F. Dew point will be around 53F with an average humidity of 62%. Winds will be 3 mph from the SE.

Mostly sunny. High temperature around 80F. Dew point will be around 58F with an average humidity of 60%. Winds will be 3 mph from the S.

Mostly clear. Low temperature around 64F. Dew point will be around 58F with an average humidity of 67%. Winds will be 5 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 62F with an average humidity of 64%. Winds will be 5 mph from the SW.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 66F. Dew point will be around 61F with an average humidity of 70%. Winds will be 2 mph from the SW.

Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 79F. Dew point will be around 63F with an average humidity of 68%. Winds will be 3 mph from the W.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 58F with an average humidity of 69%. Winds will be 2 mph from the NW.