Hourly Weather Forecast - Round Lake Beach, IL

12 AM
33°F
0%
9mph
N
Mostly Clear
Humidity
75%
Feels like
25°F
Dew Point
26°F
1 AM
32°F
0%
9mph
N
Clear
Humidity
77%
Feels like
24°F
Dew Point
25°F
2 AM
31°F
0%
8mph
N
Clear
Humidity
78%
Feels like
24°F
Dew Point
25°F
3 AM
30°F
0%
7mph
N
Clear
Humidity
79%
Feels like
23°F
Dew Point
24°F
4 AM
29°F
0%
6mph
N
Clear
Humidity
80%
Feels like
22°F
Dew Point
24°F
5 AM
29°F
0%
6mph
N
Clear
Humidity
80%
Feels like
23°F
Dew Point
23°F
6 AM
28°F
0%
5mph
NNW
Clear
Humidity
81%
Feels like
22°F
Dew Point
23°F
6:50 AM
7 AM
28°F
0%
4mph
NNW
Sunny
Humidity
79%
Feels like
23°F
Dew Point
23°F
8 AM
30°F
0%
5mph
NNW
Sunny
Humidity
73%
Feels like
25°F
Dew Point
23°F
9 AM
34°F
0%
5mph
N
Sunny
Humidity
63%
Feels like
29°F
Dew Point
23°F
10 AM
37°F
0%
5mph
N
Sunny
Humidity
56%
Feels like
33°F
Dew Point
23°F
11 AM
41°F
0%
5mph
N
Sunny
Humidity
50%
Feels like
37°F
Dew Point
23°F
12 PM
44°F
0%
5mph
N
Mostly Sunny
Humidity
44%
Feels like
41°F
Dew Point
23°F
1 PM
46°F
0%
4mph
N
Partly Cloudy
Humidity
41%
Feels like
44°F
Dew Point
24°F
2 PM
47°F
0%
4mph
N
Partly Cloudy
Humidity
39%
Feels like
45°F
Dew Point
23°F
3 PM
47°F
0%
4mph
NNE
Partly Cloudy
Humidity
39%
Feels like
45°F
Dew Point
23°F
4 PM
46°F
0%
4mph
NE
Mostly Cloudy
Humidity
40%
Feels like
44°F
Dew Point
23°F
5 PM
43°F
0%
4mph
NE
Partly Cloudy
Humidity
43%
Feels like
41°F
Dew Point
23°F
6 PM
40°F
0%
5mph
ENE
Partly Cloudy
Humidity
49%
Feels like
37°F
Dew Point
22°F
7 PM
37°F
0%
5mph
E
Partly Cloudy
Humidity
56%
Feels like
33°F
Dew Point
23°F
7:07 PM
8 PM
34°F
0%
4mph
ESE
Mostly Clear
Humidity
62%
Feels like
30°F
Dew Point
23°F
9 PM
32°F
0%
4mph
ESE
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
22°F
10 PM
31°F
0%
3mph
SE
Partly Cloudy
Humidity
69%
Feels like
28°F
Dew Point
22°F
11 PM
31°F
0%
3mph
SE
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
22°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

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

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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