Jump to a detailed profile or search site with

Grayslake, IL Current Weather and Forecast

Grayslake, IL Weather Forecast

3:04 AM CDT Tue Apr 23 2024

TODAY - Mostly cloudy. Showers likely and a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Southwest winds 10 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent.

TONIGHT - Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph, becoming north 10 to 20 mph after midnight. Gusts up to 30 mph. Chance of precipitation 20 percent.

WEDNESDAY - Partly cloudy in the morning, then clearing. Much cooler with highs in the upper 40s inland, but only in the lower 40s near the lake. Northeast winds 10 to 15 mph with gusts up to 25 mph.

WEDNESDAY NIGHT - Mostly clear in the evening, then becoming mostly cloudy. Areas of frost in the evening, then widespread frost after midnight. Cold with lows in the lower 30s. Northeast winds 5 to 10 mph.

THURSDAY - Widespread frost in the morning. Mostly sunny. Highs in the upper 50s inland, but only in the lower 50s near the lake. Southeast winds 5 to 10 mph.

THURSDAY NIGHT - Partly cloudy. A slight chance of showers after midnight. Lows in the lower 40s. Chance of precipitation 20 percent.

FRIDAY - Mostly cloudy. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 80 percent.

FRIDAY NIGHT - A chance of thunderstorms. Showers, breezy with lows in the mid 50s. Chance of precipitation 90 percent.

SATURDAY - Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Breezy with highs in the upper 70s inland, but only in the lower 70s near the lake. Chance of precipitation 70 percent.

SATURDAY NIGHT - Showers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 70 percent.

SUNDAY - Showers, breezy with highs in the lower 70s inland, but only in the upper 60s near the lake. Chance of precipitation 80 percent.

SUNDAY NIGHT - Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of precipitation 60 percent.

MONDAY - Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.

National Weather Service Chicago/Romeoville, IL

Grayslake, IL Current Weather Conditions

CHICAGO/WAUKEGAN REGIONAL, IL, United States (KUGN) 42-25N 087-52W

Apr 23, 2024 - 06:51 AM EDT / 2024.04.23 1051 UTC

Wind: from the WSW (240 degrees) at 20 MPH (17 KT) gusting to 32 MPH (28 KT):0

Visibility: 10 mile(s):0

Sky conditions: clear

Temperature: 57.0 F (13.9 C)

Dew Point: 34.0 F (1.1 C)

Relative Humidity: 41%

Pressure (altimeter): 29.71 in. Hg (1006 hPa)

City-data.com does not guarantee the accuracy or timeliness of any information on this site.  Use at your own risk.
Some parts © 2024 Advameg, Inc.