Hourly Weather Forecast - Crystal Lake, IL

12 AM
30°F
0%
2mph
WSW
Foggy
Humidity
99%
Feels like
30°F
Dew Point
30°F
1 AM
30°F
0%
2mph
WSW
Foggy
Humidity
100%
Feels like
30°F
Dew Point
30°F
2 AM
30°F
0%
2mph
WSW
Foggy
Humidity
100%
Feels like
30°F
Dew Point
30°F
3 AM
31°F
0%
2mph
WSW
Partly Cloudy
Humidity
97%
Feels like
31°F
Dew Point
30°F
4 AM
32°F
0%
2mph
SW
Partly Cloudy
Humidity
94%
Feels like
32°F
Dew Point
30°F
5 AM
33°F
0%
2mph
SW
Mostly Cloudy
Humidity
92%
Feels like
33°F
Dew Point
30°F
6 AM
33°F
0%
2mph
SW
Mostly Cloudy
Humidity
91%
Feels like
33°F
Dew Point
31°F
6:58 AM
7 AM
34°F
10%
2mph
SW
Mostly Cloudy
Humidity
89%
Feels like
34°F
Dew Point
31°F
8 AM
35°F
10%
2mph
SW
Partly Cloudy
Humidity
89%
Feels like
35°F
Dew Point
32°F
9 AM
37°F
10%
2mph
SW
Partly Cloudy
Humidity
86%
Feels like
37°F
Dew Point
33°F
10 AM
39°F
10%
3mph
SW
Mostly Sunny
Humidity
82%
Feels like
39°F
Dew Point
34°F
11 AM
42°F
10%
3mph
SW
Sunny
Humidity
77%
Feels like
42°F
Dew Point
35°F
12 PM
45°F
10%
4mph
WSW
Sunny
Humidity
72%
Feels like
44°F
Dew Point
37°F
1 PM
49°F
10%
4mph
WSW
Sunny
Humidity
68%
Feels like
48°F
Dew Point
39°F
2 PM
53°F
10%
4mph
WSW
Sunny
Humidity
65%
Feels like
53°F
Dew Point
41°F
3 PM
55°F
10%
5mph
WSW
Sunny
Humidity
64%
Feels like
55°F
Dew Point
43°F
4 PM
56°F
10%
5mph
WSW
Sunny
Humidity
66%
Feels like
56°F
Dew Point
44°F
5 PM
54°F
10%
4mph
SW
Mostly Sunny
Humidity
72%
Feels like
54°F
Dew Point
45°F
6 PM
51°F
10%
3mph
SW
Partly Cloudy
Humidity
79%
Feels like
51°F
Dew Point
45°F
7 PM
49°F
10%
3mph
SW
Partly Cloudy
Humidity
85%
Feels like
49°F
Dew Point
45°F
7:04 PM
8 PM
49°F
10%
4mph
SW
Partly Cloudy
Humidity
93%
Feels like
47°F
Dew Point
47°F
9 PM
49°F
10%
5mph
SW
Mostly Cloudy
Humidity
92%
Feels like
47°F
Dew Point
46°F
10 PM
48°F
10%
5mph
SW
Cloudy
Humidity
93%
Feels like
46°F
Dew Point
46°F
11 PM
49°F
10%
5mph
SW
Cloudy
Humidity
91%
Feels like
46°F
Dew Point
46°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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