Hourly Weather Forecast - Round Lake Park, IL

12 AM
42°F
10%
2mph
SW
Cloudy
Humidity
86%
Feels like
42°F
Dew Point
38°F
1 AM
41°F
10%
2mph
SW
Cloudy
Humidity
86%
Feels like
41°F
Dew Point
37°F
2 AM
40°F
10%
2mph
SW
Mostly Cloudy
Humidity
88%
Feels like
40°F
Dew Point
37°F
3 AM
39°F
10%
3mph
SW
Partly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
37°F
4 AM
39°F
10%
3mph
SW
Hazy
Humidity
94%
Feels like
39°F
Dew Point
37°F
5 AM
39°F
10%
3mph
WSW
Hazy
Humidity
93%
Feels like
39°F
Dew Point
38°F
5:38 AM
6 AM
41°F
10%
3mph
WSW
Hazy
Humidity
94%
Feels like
41°F
Dew Point
39°F
7 AM
44°F
20%
3mph
W
Mostly Sunny
Humidity
90%
Feels like
43°F
Dew Point
42°F
8 AM
49°F
20%
3mph
W
Partly Cloudy
Humidity
81%
Feels like
48°F
Dew Point
43°F
9 AM
53°F
20%
3mph
WNW
Partly Cloudy
Humidity
70%
Feels like
53°F
Dew Point
44°F
10 AM
56°F
20%
4mph
WNW
Partly Cloudy
Humidity
63%
Feels like
56°F
Dew Point
44°F
11 AM
59°F
30%
5mph
WNW
30% Chance Rain Showers
Humidity
57%
Feels like
59°F
Dew Point
44°F
12 PM
60°F
30%
6mph
WNW
30% Chance Rain Showers
Humidity
50%
Feels like
60°F
Dew Point
42°F
1 PM
61°F
30%
7mph
WNW
30% Chance Rain Showers
Humidity
48%
Feels like
61°F
Dew Point
41°F
2 PM
60°F
30%
7mph
WNW
30% Chance Rain Showers
Humidity
50%
Feels like
60°F
Dew Point
42°F
3 PM
59°F
30%
7mph
NW
30% Chance Rain Showers
Humidity
51%
Feels like
59°F
Dew Point
41°F
4 PM
59°F
30%
6mph
NW
30% Chance Rain Showers
Humidity
51%
Feels like
59°F
Dew Point
41°F
5 PM
58°F
30%
6mph
NNW
30% Chance Rain Showers
Humidity
51%
Feels like
58°F
Dew Point
40°F
6 PM
56°F
20%
5mph
NNE
Partly Cloudy
Humidity
55%
Feels like
56°F
Dew Point
40°F
7 PM
53°F
20%
5mph
NNE
Partly Cloudy
Humidity
69%
Feels like
53°F
Dew Point
43°F
7:59 PM
8 PM
49°F
20%
4mph
NNE
Partly Cloudy
Humidity
81%
Feels like
47°F
Dew Point
43°F
9 PM
46°F
20%
4mph
N
Partly Cloudy
Humidity
89%
Feels like
44°F
Dew Point
42°F
10 PM
44°F
20%
3mph
NW
Partly Cloudy
Humidity
95%
Feels like
42°F
Dew Point
42°F
11 PM
44°F
20%
3mph
WNW
Hazy
Humidity
92%
Feels like
44°F
Dew Point
42°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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