Grayslake, IL Current Weather and Forecast

Grayslake, IL Weather Forecast

9:23 PM CDT Tue Jul 2 2024

REST OF TONIGHT - Cloudy with showers and a chance of thunderstorms. Lows around 70. Southwest winds 10 to 15 mph. Chance of precipitation 90 percent.

WEDNESDAY - Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the mid 80s. West winds around 10 mph. Chance of precipitation 20 percent.

WEDNESDAY NIGHT - Partly cloudy. Lows in the upper 60s. West winds 5 to 10 mph.

INDEPENDENCE DAY - Mostly cloudy with a 20 percent chance of showers. Highs in the mid 80s inland, but only in the upper 70s near the lake. Northeast winds around 5 mph in the morning, becoming southeast in the afternoon.

THURSDAY NIGHT - Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 50 percent.

FRIDAY - Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of precipitation 50 percent.

FRIDAY NIGHT - Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent.

SATURDAY - Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s.

SATURDAY NIGHT - Mostly clear. Lows in the lower 60s.

SUNDAY - Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.

SUNDAY NIGHT - Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 60s. Chance of precipitation 30 percent.

MONDAY - Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent.

MONDAY NIGHT - Partly cloudy. Lows in the mid 60s.

TUESDAY - Partly cloudy. Highs in the lower 80s.

National Weather Service Chicago/Romeoville, IL