Hourly Weather Forecast - Round Lake Park, IL

1 AM
39°F
0%
2mph
ENE
Mostly Cloudy
Humidity
88%
Feels like
39°F
Dew Point
36°F
2 AM
38°F
0%
2mph
E
Mostly Cloudy
Humidity
89%
Feels like
38°F
Dew Point
35°F
3 AM
37°F
0%
2mph
E
Mostly Cloudy
Humidity
89%
Feels like
37°F
Dew Point
34°F
4 AM
37°F
0%
2mph
E
Partly Cloudy
Humidity
90%
Feels like
37°F
Dew Point
34°F
5 AM
36°F
0%
2mph
ESE
Partly Cloudy
Humidity
91%
Feels like
36°F
Dew Point
34°F
6 AM
37°F
0%
2mph
ESE
Partly Cloudy
Humidity
90%
Feels like
37°F
Dew Point
34°F
6:54 AM
7 AM
38°F
0%
3mph
SE
Partly Cloudy
Humidity
89%
Feels like
38°F
Dew Point
35°F
8 AM
40°F
0%
4mph
SE
Partly Cloudy
Humidity
87%
Feels like
38°F
Dew Point
36°F
9 AM
43°F
0%
4mph
SE
Mostly Sunny
Humidity
81%
Feels like
41°F
Dew Point
38°F
10 AM
48°F
0%
5mph
SSE
Mostly Sunny
Humidity
75%
Feels like
45°F
Dew Point
40°F
11 AM
53°F
0%
6mph
S
Mostly Sunny
Humidity
67%
Feels like
53°F
Dew Point
42°F
12 PM
57°F
0%
7mph
S
Mostly Sunny
Humidity
63%
Feels like
57°F
Dew Point
45°F
1 PM
61°F
0%
8mph
SSW
Sunny
Humidity
57%
Feels like
61°F
Dew Point
46°F
2 PM
64°F
0%
9mph
SSW
Mostly Sunny
Humidity
54%
Feels like
64°F
Dew Point
47°F
3 PM
66°F
0%
11mph
SSW
Mostly Sunny
Humidity
52%
Feels like
66°F
Dew Point
48°F
4 PM
68°F
0%
11mph
SW
Mostly Sunny
Humidity
51%
Feels like
68°F
Dew Point
49°F
5 PM
69°F
0%
11mph
SW
Mostly Sunny
Humidity
50%
Feels like
69°F
Dew Point
49°F
6 PM
65°F
0%
10mph
SW
Mostly Sunny
Humidity
58%
Feels like
65°F
Dew Point
50°F
7 PM
61°F
0%
9mph
SW
Mostly Sunny
Humidity
68%
Feels like
61°F
Dew Point
50°F
7:05 PM
8 PM
58°F
0%
9mph
SW
Mostly Clear
Humidity
78%
Feels like
58°F
Dew Point
51°F
9 PM
58°F
0%
8mph
SW
Mostly Clear
Humidity
79%
Feels like
58°F
Dew Point
51°F
10 PM
58°F
0%
8mph
SW
Mostly Clear
Humidity
79%
Feels like
58°F
Dew Point
52°F
11 PM
59°F
0%
8mph
SW
Mostly Clear
Humidity
77%
Feels like
59°F
Dew Point
52°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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