Grayslake, IL

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FIND EVENTS IN Grayslake

Weather Forecast for Grayslake

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind around 15 mph, with gusts as high as 25 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 66. West southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

Monday

Mostly sunny, with a high near 81. North wind around 5 mph becoming east in the afternoon.

Monday Night

Mostly clear, with a low around 63. East wind around 5 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Wednesday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.

Wednesday Night

A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60.

Thursday

Sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 60.

Friday

Sunny, with a high near 78.

Friday Night

Partly cloudy, with a low around 61.

Saturday

Mostly sunny, with a high near 82.