Weather Alert
Grayslake Weather Warning NWS WEATHER ALERT FOR THE GRAYSLAKE, IL AREA - FLOOD WARNING Issued: 912 PM CDT Sat Sep 26 2026 Grayslake Weather Warning

World > North America > United States > Illinois > Grayslake   Grayslake, IL Weather Village of Grayslake, IL

Weather for Grayslake, ILGrayslake, IL Weather & Current Conditions

60030 Weather (Grayslake, IL)

Grayslake, IL WeatherCurrent Conditions and Weather for Grayslake, Illinois
Feedback E-mail the Weather

Quick Weather Clicks

Weather World

Current Conditions

Settings
WX Settings
Clear at Grayslake (60030), temperature is 48°F9°C, dew point 48°F9°C, humidity 100%. Wind direction is N at 0 mphat 0 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30.15 in1021 mb. Last update: 10:08 pm.*
*Time is approximately 10:08 pm Sat, Sep 26, 2026. Time will be within 15 minutes of current local time. Grayslake weather forecast data is updated every 15 minutes.

Weather Quote O' the Day

Even on the darkest days, the sun still shines, beyond the clouds above you. ―J Law Rodgers
Add a Weather Quote―
Grayslake IL Weather - 11:08 pm

Grayslake Weather Forecast

Weather forecast for: Grayslake IL
Last Update: 9:51 pm CDT Sep 26, 2026
Tonight: Partly cloudy, with a low around 48. East northeast wind around 5 mph becoming calm after midnight.
Sunday: Mostly sunny, with a high near 68. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night: Partly cloudy, with a low around 48. Northeast wind around 5 mph becoming northwest after midnight.
Monday: Sunny, with a high near 71. Calm wind becoming east northeast around 5 mph in the afternoon.
Monday Night: Mostly clear, with a low around 52. East wind around 5 mph becoming calm.
Tuesday: Mostly sunny, with a high near 73.
Tuesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Wednesday: A chance of showers. Mostly cloudy, with a high near 70.
Wednesday Night: A chance of showers. Mostly cloudy, with a low around 60.
Thursday: Showers likely. Cloudy, with a high near 70.
Thursday Night: A chance of showers. Mostly cloudy, with a low around 56.
Friday: A chance of showers. Partly sunny, with a high near 66.
Friday Night: Partly cloudy, with a low around 54.
Saturday: Mostly sunny, with a high near 66.

Trending Headlines

Grayslake Radar Loop

Grayslake Quick Facts

National Two Day Weather Forecast


E-mail the Grayslake Weather Forecast

Voice your opinion or tell us about page issues...