Hourly Weather Forecast - Round Lake Park, IL

12 AM
42°F
0%
2mph
W
Cloudy
Humidity
72%
Feels like
42°F
Dew Point
33°F
1 AM
41°F
0%
2mph
W
Cloudy
Humidity
75%
Feels like
41°F
Dew Point
33°F
2 AM
39°F
0%
2mph
W
Cloudy
Humidity
78%
Feels like
39°F
Dew Point
33°F
3 AM
38°F
0%
2mph
W
Mostly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
33°F
4 AM
37°F
0%
2mph
W
Partly Cloudy
Humidity
85%
Feels like
37°F
Dew Point
33°F
5 AM
36°F
0%
2mph
W
Partly Cloudy
Humidity
86%
Feels like
36°F
Dew Point
33°F
5:40 AM
6 AM
38°F
0%
2mph
W
Partly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
34°F
7 AM
42°F
0%
3mph
W
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
35°F
8 AM
47°F
10%
4mph
W
Partly Cloudy
Humidity
65%
Feels like
45°F
Dew Point
36°F
9 AM
52°F
10%
5mph
W
Partly Cloudy
Humidity
51%
Feels like
52°F
Dew Point
34°F
10 AM
55°F
20%
7mph
W
Partly Cloudy
Humidity
45%
Feels like
55°F
Dew Point
34°F
11 AM
57°F
30%
8mph
W
30% Chance Rain Showers
Humidity
43%
Feels like
57°F
Dew Point
34°F
12 PM
56°F
40%
8mph
W
40% Chance Rain Showers
Humidity
43%
Feels like
56°F
Dew Point
34°F
1 PM
55°F
50%
8mph
W
50% Chance Rain Showers
Humidity
44%
Feels like
55°F
Dew Point
34°F
2 PM
55°F
60%
8mph
W
60% Chance Rain Showers
Humidity
45%
Feels like
55°F
Dew Point
34°F
3 PM
55°F
70%
7mph
W
70% Chance Rain Showers
Humidity
46%
Feels like
55°F
Dew Point
35°F
4 PM
54°F
60%
7mph
W
60% Chance Rain Showers
Humidity
48%
Feels like
54°F
Dew Point
35°F
5 PM
54°F
50%
6mph
W
50% Chance Rain Showers
Humidity
50%
Feels like
54°F
Dew Point
36°F
6 PM
52°F
40%
4mph
W
40% Chance Rain Showers
Humidity
54%
Feels like
52°F
Dew Point
36°F
7 PM
51°F
40%
3mph
W
40% Chance Rain Showers
Humidity
62%
Feels like
51°F
Dew Point
38°F
7:58 PM
8 PM
49°F
30%
3mph
WSW
30% Chance Rain Showers
Humidity
66%
Feels like
49°F
Dew Point
38°F
9 PM
47°F
20%
2mph
WSW
Partly Cloudy
Humidity
72%
Feels like
47°F
Dew Point
38°F
10 PM
45°F
20%
2mph
SW
Partly Cloudy
Humidity
79%
Feels like
45°F
Dew Point
39°F
11 PM
44°F
10%
2mph
SW
Partly Cloudy
Humidity
83%
Feels like
44°F
Dew Point
39°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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