Grayslake, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 35°F
Feels Like 34°F  
Humidity 90% Dew Point 33°F Wind SSE 2 MPH Gusts 2 Barometer 30.14 in.
Report from a personal weather station 0.8 mi. WNW of central Grayslake
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Point Forecast at a Glance

MonNov 24
Mon Nov 24: Rain, High 48F, Low 44F
20%
48
44
TueNov 25
Tue Nov 25: Showers, High 52F, Low 34F
20%
52
34
WedNov 26
Wed Nov 26: Snow Showers, High 36F, Low 24F
30%
36
24
ThuNov 27
Thu Nov 27: Partly Sunny, High 32F, Low 19F
32
19
FriNov 28
Fri Nov 28: Mostly Sunny, High 32F, Low 21F
32
21
SatNov 29
Sat Nov 29: Snow, High 33F, Low 29F
50%
33
29
SunNov 30
Sun Nov 30: Rain And Snow, High 36F
50%
36
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 48°F, reaching 52°F before cooling to 32°F, then recovering to 36°F by week's end. Unsettled weather expected with wintry mix likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for November. Normal highs for this period are around 47°F with lows around 31°F.

This Date in Weather History

1812 - Southwesterly winds of hurricane force sank ships and unroofed buildings at Philadelphia and New York City.

More on this and other weather history

Grayslake, IL 7 Day Weather Forecast Details

Monday Nov 24

Rain

Day: A 20 percent chance of rain after 4pm. Increasing clouds, with a high near 48. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Rain Likely

Night: Rain likely, mainly after 3am. Patchy fog after 2am. Otherwise, cloudy, with a low around 44. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Nov 25

Showers

Day: Areas of drizzle and fog before noon, then a slight chance of showers after 3pm. Cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

Rain And Snow

Night: Rain showers likely before 3am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday Nov 26

Snow Showers

Day: A chance of snow showers before noon, then a chance of flurries after noon. Mostly cloudy, with a high near 36. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

Mostly Cloudy

Night: Mostly cloudy, with a low around 24. Breezy.

Thursday Nov 27

Partly Sunny

Day: Partly sunny, with a high near 32. Breezy.

Partly Cloudy

Night: Partly cloudy, with a low around 19.

Friday Nov 28

Mostly Sunny

Day: Mostly sunny, with a high near 32.

Snow

Night: A chance of snow after midnight. Mostly cloudy, with a low around 21.

Saturday Nov 29

Snow

Day: Snow likely. Cloudy, with a high near 33.

Snow

Night: Snow likely. Cloudy, with a low around 29.

Sunday Nov 30

Rain And Snow

Day: A chance of rain and snow. Mostly cloudy, with a high near 36.


About Grayslake, IL

Grayslake is a village in Lake County, Illinois, United States. The village's population at the 2020 census was 21,248. It is located in the Chicago metropolitan area, about 40 miles (64 km) north of Chicago's downtown, 14 miles (23 km) west of Lake Michigan, and 15 miles (24 km) south of the Wisconsin border. Grayslake is home to the College of Lake County, Grayslake North High School, Grayslake Central High School, the University Center of Lake County and the Lake County Fairgrounds. At the south end of Grayslake, there are plans for a 641-acre (259 ha) development containing light industry, office space and residential space.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.