Hourly Weather Forecast - Round Lake Heights, IL

2 AM
16°F
10%
12mph
W
Mostly Cloudy
Humidity
64%
Feels like
2°F
Dew Point
6°F
3 AM
16°F
10%
13mph
W
Cloudy
Humidity
63%
Feels like
2°F
Dew Point
6°F
4 AM
15°F
0%
13mph
W
Mostly Cloudy
Humidity
64%
Feels like
1°F
Dew Point
5°F
5 AM
15°F
0%
13mph
WNW
Cloudy
Humidity
65%
Feels like
0°F
Dew Point
5°F
6 AM
14°F
0%
13mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
0°F
Dew Point
4°F
7 AM
15°F
0%
12mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
1°F
Dew Point
4°F
7:17 AM
8 AM
15°F
0%
12mph
WNW
Mostly Cloudy
Humidity
61%
Feels like
2°F
Dew Point
4°F
9 AM
17°F
0%
11mph
WNW
Partly Cloudy
Humidity
58%
Feels like
4°F
Dew Point
4°F
10 AM
18°F
0%
10mph
WNW
Partly Cloudy
Humidity
56%
Feels like
7°F
Dew Point
5°F
11 AM
20°F
0%
9mph
WNW
Partly Cloudy
Humidity
53%
Feels like
9°F
Dew Point
5°F
12 PM
21°F
0%
8mph
WNW
Partly Cloudy
Humidity
52%
Feels like
11°F
Dew Point
6°F
1 PM
21°F
0%
6mph
WNW
Partly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
6°F
2 PM
21°F
0%
5mph
W
Partly Cloudy
Humidity
53%
Feels like
15°F
Dew Point
7°F
3 PM
21°F
0%
4mph
W
Partly Cloudy
Humidity
54%
Feels like
16°F
Dew Point
7°F
4 PM
21°F
0%
3mph
WSW
Partly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
8°F
4:21 PM
5 PM
23°F
0%
2mph
WSW
Partly Cloudy
Humidity
53%
Feels like
23°F
Dew Point
9°F
6 PM
25°F
0%
2mph
SW
Mostly Cloudy
Humidity
51%
Feels like
25°F
Dew Point
9°F
7 PM
27°F
0%
2mph
SSW
Mostly Cloudy
Humidity
49%
Feels like
27°F
Dew Point
10°F
8 PM
26°F
0%
3mph
S
Mostly Cloudy
Humidity
52%
Feels like
23°F
Dew Point
11°F
9 PM
26°F
0%
4mph
S
Mostly Cloudy
Humidity
55%
Feels like
21°F
Dew Point
12°F
10 PM
25°F
0%
5mph
S
Mostly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
13°F
11 PM
25°F
0%
6mph
S
Partly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
13°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

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