Hourly Weather Forecast - Sterling/Rock Falls, IL

12 AM
37°F
0%
7mph
SE
Mostly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
27°F
1 AM
37°F
0%
8mph
SSE
Mostly Cloudy
Humidity
67%
Feels like
31°F
Dew Point
27°F
2 AM
37°F
0%
8mph
SSE
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
27°F
3 AM
36°F
0%
8mph
SSE
Partly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
27°F
4 AM
35°F
0%
8mph
SSE
Mostly Clear
Humidity
72%
Feels like
29°F
Dew Point
27°F
5 AM
34°F
0%
7mph
SSE
Mostly Clear
Humidity
73%
Feels like
28°F
Dew Point
26°F
6 AM
34°F
0%
7mph
SSE
Mostly Clear
Humidity
74%
Feels like
28°F
Dew Point
27°F
6:55 AM
7 AM
36°F
0%
7mph
SSE
Mostly Sunny
Humidity
71%
Feels like
30°F
Dew Point
27°F
8 AM
39°F
0%
7mph
S
Partly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
28°F
9 AM
43°F
0%
8mph
S
Partly Cloudy
Humidity
58%
Feels like
38°F
Dew Point
29°F
10 AM
47°F
0%
9mph
S
Mostly Cloudy
Humidity
51%
Feels like
43°F
Dew Point
30°F
11 AM
51°F
0%
9mph
SSW
Mostly Cloudy
Humidity
47%
Feels like
51°F
Dew Point
31°F
12 PM
53°F
0%
9mph
SSW
Cloudy
Humidity
43%
Feels like
53°F
Dew Point
31°F
1 PM
56°F
0%
9mph
SSW
Cloudy
Humidity
40%
Feels like
56°F
Dew Point
32°F
2 PM
57°F
0%
9mph
SSW
Cloudy
Humidity
38%
Feels like
57°F
Dew Point
32°F
3 PM
58°F
0%
8mph
SSW
Cloudy
Humidity
37%
Feels like
58°F
Dew Point
32°F
4 PM
58°F
0%
8mph
SSW
Cloudy
Humidity
37%
Feels like
58°F
Dew Point
32°F
5 PM
57°F
0%
7mph
S
Cloudy
Humidity
39%
Feels like
57°F
Dew Point
33°F
6 PM
55°F
0%
6mph
SSE
Cloudy
Humidity
44%
Feels like
55°F
Dew Point
33°F
7 PM
52°F
0%
6mph
SE
Cloudy
Humidity
50%
Feels like
52°F
Dew Point
34°F
7:15 PM
8 PM
49°F
0%
5mph
SE
Mostly Cloudy
Humidity
57%
Feels like
47°F
Dew Point
35°F
9 PM
47°F
0%
6mph
SE
Partly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
35°F
10 PM
46°F
0%
6mph
SE
Partly Cloudy
Humidity
66%
Feels like
43°F
Dew Point
35°F
11 PM
45°F
0%
6mph
SE
Partly Cloudy
Humidity
67%
Feels like
42°F
Dew Point
35°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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