Weather in Grayslake, Illinois, United States

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7-Day Detailed Weather Forecast for Grayslake

Tonight

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Isolated rain showers before 9pm. Mostly clear, with a low around 61. West northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of rain showers between 3pm and 5pm. Mostly sunny. High near 80, with temperatures falling to around 77 in the afternoon. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: Mostly clear, with a low around 59. East northeast wind 0 to 5 mph.

Friday

Temperature: 80°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 80. Northeast wind 0 to 5 mph.

Friday Night

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 61. South southeast wind around 5 mph.

Saturday

Temperature: 81°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 81.

Saturday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Sunday

Temperature: 86°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.

Sunday Night

Temperature: 70°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 70.

Monday

Temperature: 89°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 89.

Monday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71.

Tuesday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87.

Tuesday Night

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.

Wednesday

Temperature: 85°F

Wind Speed: 0 to 5 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85.