7-Day Forecast 42.35°N 88.02°W (Text-Only)
NWS Forecast for: Grayslake IL
Issued by: National Weather Service Chicago, IL
Last Update: 2:57 am CDT Jun 1, 2024




Overnight: Cloudy, with a low around 59. South southeast wind around 5 mph.

Saturday: Showers, mainly after noon. High near 69. South southeast wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Saturday Night: Showers likely, mainly before 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 56. East northeast wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: Partly sunny, with a high near 74. Northeast wind 5 to 10 mph.

Sunday Night: Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.

Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.

Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 83.

Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65.

Wednesday: A chance of showers. Mostly sunny, with a high near 81.

Wednesday Night: Partly cloudy, with a low around 60.

Thursday: Mostly sunny, with a high near 75.

Thursday Night: Partly cloudy, with a low around 56.

Friday: Mostly sunny, with a high near 73.



Grayslake IL
 42.35°N 88.02°W

Visit your local NWS office at: https://www.weather.gov/lot