10-Day Weather Forecast - Grayslake, IL

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 40s. Southeast winds 5 to 10 mph.

Mostly cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Southeast winds around 5 mph. Chance of precipitation 50 percent.

Cloudy. Rain showers likely mainly in the morning. Highs in the lower 40s. East winds 5 to 10 mph. Chance of precipitation 70 percent.

Mostly cloudy with a 40 percent chance of rain showers. Near steady temperature in the upper 30s.

Mostly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 50 percent.

A slight chance of thunderstorms in the evening. Cloudy with a chance of showers. Near steady temperature around 40. Chance of precipitation 50 percent.

Cloudy with a 50 percent chance of showers. Highs around 50 inland but only in the mid 40s near the lake.

Mostly cloudy with a chance of showers. Lows in the lower 40s. Chance of precipitation 40 percent.

Cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 60s. Chance of precipitation 60 percent.

Showers likely. Lows in the lower 40s. Chance of precipitation 60 percent.

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

Clear. Low temperature around 38F. Dew point will be around 31F with an average humidity of 67%. Winds will be 10 mph from the SW.

Sunny. High temperature around 57F. Dew point will be around 34F with an average humidity of 54%. Winds will be 13 mph from the SW.

Clear. Low temperature around 44F. Dew point will be around 38F with an average humidity of 71%. Winds will be 14 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 44F with an average humidity of 69%. Winds will be 12 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 45F. Dew point will be around 44F with an average humidity of 80%. Winds will be 10 mph from the SW.

Cloudy with probable rain. Chance of precipitation 65%. High temperature around 54F. Dew point will be around 41F with an average humidity of 70%. Winds will be 8 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 75%. Winds will be 7 mph from the W.