Hourly Weather Forecast - Sterling/Rock Falls, IL

12 AM
64°F
0%
11mph
SSW
Mostly Clear
Humidity
67%
Feels like
64°F
Dew Point
53°F
1 AM
63°F
0%
10mph
SSW
Mostly Clear
Humidity
68%
Feels like
63°F
Dew Point
52°F
2 AM
62°F
0%
9mph
SSW
Clear
Humidity
69%
Feels like
62°F
Dew Point
52°F
3 AM
60°F
0%
8mph
W
Mostly Clear
Humidity
71%
Feels like
60°F
Dew Point
51°F
4 AM
58°F
0%
6mph
NNE
Partly Cloudy
Humidity
74%
Feels like
58°F
Dew Point
50°F
5 AM
57°F
0%
6mph
NNE
Partly Cloudy
Humidity
77%
Feels like
57°F
Dew Point
49°F
6 AM
55°F
0%
6mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
55°F
Dew Point
49°F
6:59 AM
7 AM
55°F
10%
8mph
NE
Cloudy
Humidity
80%
Feels like
55°F
Dew Point
48°F
8 AM
55°F
10%
11mph
NE
Cloudy
Humidity
77%
Feels like
55°F
Dew Point
48°F
9 AM
56°F
10%
14mph
NE
Cloudy
Humidity
72%
Feels like
56°F
Dew Point
47°F
10 AM
56°F
10%
15mph
NE
Cloudy
Humidity
67%
Feels like
56°F
Dew Point
46°F
11 AM
56°F
10%
15mph
NE
Cloudy
Humidity
63%
Feels like
56°F
Dew Point
44°F
12 PM
56°F
10%
15mph
NNE
Cloudy
Humidity
60%
Feels like
56°F
Dew Point
42°F
1 PM
55°F
10%
16mph
NNE
Cloudy
Humidity
59%
Feels like
55°F
Dew Point
41°F
2 PM
53°F
10%
16mph
NNE
Cloudy
Humidity
58%
Feels like
53°F
Dew Point
39°F
3 PM
51°F
10%
16mph
NNE
Cloudy
Humidity
58%
Feels like
51°F
Dew Point
37°F
4 PM
50°F
10%
16mph
NNE
Cloudy
Humidity
57%
Feels like
44°F
Dew Point
35°F
5 PM
47°F
0%
15mph
NNE
Mostly Cloudy
Humidity
60%
Feels like
41°F
Dew Point
34°F
6 PM
45°F
0%
15mph
NNE
Partly Cloudy
Humidity
62%
Feels like
39°F
Dew Point
33°F
7 PM
43°F
0%
14mph
N
Partly Cloudy
Humidity
66%
Feels like
36°F
Dew Point
32°F
7:13 PM
8 PM
42°F
0%
13mph
NNE
Partly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
32°F
9 PM
40°F
0%
12mph
NNE
Partly Cloudy
Humidity
70%
Feels like
33°F
Dew Point
32°F
10 PM
39°F
0%
11mph
NNE
Partly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
31°F
11 PM
38°F
0%
10mph
NNE
Partly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
30°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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