Hourly Weather Forecast - Rock Falls, IL

12 AM
55°F
0%
6mph
E
Mostly Cloudy
Humidity
63%
Feels like
55°F
Dew Point
42°F
1 AM
53°F
0%
6mph
E
Mostly Cloudy
Humidity
66%
Feels like
53°F
Dew Point
42°F
2 AM
51°F
0%
6mph
ESE
Mostly Cloudy
Humidity
68%
Feels like
51°F
Dew Point
41°F
3 AM
49°F
0%
6mph
ESE
Mostly Cloudy
Humidity
71%
Feels like
46°F
Dew Point
40°F
4 AM
48°F
0%
6mph
ESE
Partly Cloudy
Humidity
73%
Feels like
45°F
Dew Point
39°F
5 AM
46°F
0%
7mph
ESE
Partly Cloudy
Humidity
76%
Feels like
42°F
Dew Point
39°F
6 AM
45°F
0%
7mph
ESE
Mostly Clear
Humidity
76%
Feels like
41°F
Dew Point
38°F
7 AM
45°F
0%
7mph
ESE
Mostly Clear
Humidity
76%
Feels like
41°F
Dew Point
38°F
7:00 AM
8 AM
47°F
0%
8mph
SE
Mostly Sunny
Humidity
75%
Feels like
43°F
Dew Point
39°F
9 AM
50°F
0%
8mph
SSE
Mostly Sunny
Humidity
72%
Feels like
47°F
Dew Point
41°F
10 AM
53°F
0%
8mph
SSE
Mostly Sunny
Humidity
70%
Feels like
53°F
Dew Point
44°F
11 AM
58°F
0%
9mph
S
Mostly Sunny
Humidity
64%
Feels like
58°F
Dew Point
46°F
12 PM
62°F
0%
11mph
S
Mostly Sunny
Humidity
61%
Feels like
62°F
Dew Point
48°F
1 PM
65°F
0%
12mph
SSW
Sunny
Humidity
59%
Feels like
65°F
Dew Point
50°F
2 PM
69°F
0%
13mph
SSW
Sunny
Humidity
55%
Feels like
69°F
Dew Point
52°F
3 PM
72°F
0%
13mph
SW
Sunny
Humidity
52%
Feels like
72°F
Dew Point
53°F
4 PM
74°F
0%
13mph
SW
Sunny
Humidity
51%
Feels like
74°F
Dew Point
55°F
5 PM
74°F
0%
12mph
SW
Sunny
Humidity
51%
Feels like
74°F
Dew Point
55°F
6 PM
71°F
0%
10mph
SW
Sunny
Humidity
57%
Feels like
71°F
Dew Point
55°F
7 PM
67°F
0%
9mph
SW
Sunny
Humidity
62%
Feels like
67°F
Dew Point
54°F
7:11 PM
8 PM
64°F
0%
8mph
SW
Clear
Humidity
69%
Feels like
64°F
Dew Point
53°F
9 PM
62°F
0%
9mph
SW
Clear
Humidity
73%
Feels like
62°F
Dew Point
53°F
10 PM
61°F
0%
9mph
SSW
Mostly Clear
Humidity
75%
Feels like
61°F
Dew Point
53°F
11 PM
60°F
0%
10mph
SSW
Clear
Humidity
76%
Feels like
60°F
Dew Point
53°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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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