Hourly Weather Forecast - Grayslake, IL

6 AM
39°F
50%
4mph
S
50% Chance of Light Rain
Humidity
95%
Feels like
36°F
Dew Point
38°F
7 AM
41°F
40%
4mph
SSW
40% Chance of Light Rain
Humidity
94%
Feels like
38°F
Dew Point
39°F
7:20 AM
8 AM
42°F
20%
3mph
W
Cloudy
Humidity
93%
Feels like
40°F
Dew Point
40°F
9 AM
43°F
10%
4mph
WNW
Cloudy
Humidity
92%
Feels like
41°F
Dew Point
41°F
10 AM
45°F
0%
5mph
WNW
Cloudy
Humidity
90%
Feels like
42°F
Dew Point
42°F
11 AM
46°F
0%
7mph
NW
Mostly Cloudy
Humidity
88%
Feels like
42°F
Dew Point
42°F
12 PM
47°F
0%
8mph
NW
Mostly Cloudy
Humidity
86%
Feels like
42°F
Dew Point
43°F
1 PM
47°F
0%
9mph
NW
Cloudy
Humidity
85%
Feels like
42°F
Dew Point
42°F
2 PM
46°F
0%
8mph
NW
Cloudy
Humidity
85%
Feels like
42°F
Dew Point
41°F
3 PM
44°F
0%
7mph
NW
Cloudy
Humidity
86%
Feels like
40°F
Dew Point
40°F
4 PM
43°F
0%
6mph
NW
Cloudy
Humidity
88%
Feels like
39°F
Dew Point
40°F
4:25 PM
5 PM
42°F
0%
6mph
NW
Cloudy
Humidity
90%
Feels like
39°F
Dew Point
40°F
6 PM
42°F
0%
5mph
NW
Cloudy
Humidity
90%
Feels like
39°F
Dew Point
39°F
7 PM
41°F
0%
4mph
NW
Cloudy
Humidity
89%
Feels like
38°F
Dew Point
38°F
8 PM
41°F
0%
3mph
NW
Cloudy
Humidity
89%
Feels like
39°F
Dew Point
38°F
9 PM
40°F
0%
3mph
NW
Cloudy
Humidity
90%
Feels like
40°F
Dew Point
38°F
10 PM
40°F
0%
2mph
NNW
Cloudy
Humidity
91%
Feels like
40°F
Dew Point
37°F
11 PM
39°F
0%
2mph
NNW
Cloudy
Humidity
91%
Feels like
39°F
Dew Point
37°F

Snow and Ice Forecast through Saturday

Heavy Snow And Icy Spots Impact The East

A storm system will bring heavy snow and icy conditions across the eastern U.S.

Rain and Snow Totals Through Christmas

Unsettled Weather Winding Down Across the West

Friday's Weather Outlook

Extended Christmas Weekend Weather Outlook

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

Christmas Tree via Pixabay

How Drought Impacts Your Christmas Trees

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide