Hourly Weather Forecast - Rock Falls, IL

12 AM
26°F
0%
7mph
SE
Partly Cloudy
Humidity
83%
Feels like
17°F
Dew Point
21°F
1 AM
25°F
0%
7mph
SSE
Partly Cloudy
Humidity
86%
Feels like
16°F
Dew Point
21°F
2 AM
24°F
0%
7mph
SSE
Partly Cloudy
Humidity
90%
Feels like
16°F
Dew Point
21°F
3 AM
23°F
0%
7mph
SSE
Partly Cloudy
Humidity
92%
Feels like
15°F
Dew Point
21°F
4 AM
23°F
0%
7mph
SSE
Hazy
Humidity
95%
Feels like
14°F
Dew Point
21°F
5 AM
23°F
0%
7mph
S
Hazy
Humidity
95%
Feels like
14°F
Dew Point
21°F
6 AM
24°F
0%
7mph
S
Hazy
Humidity
93%
Feels like
15°F
Dew Point
22°F
7 AM
26°F
0%
8mph
S
Mostly Clear
Humidity
88%
Feels like
18°F
Dew Point
23°F
7:02 AM
8 AM
29°F
0%
8mph
S
Mostly Sunny
Humidity
82%
Feels like
21°F
Dew Point
24°F
9 AM
33°F
0%
8mph
SSW
Partly Cloudy
Humidity
75%
Feels like
26°F
Dew Point
26°F
10 AM
37°F
0%
9mph
SSW
Partly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
27°F
11 AM
40°F
0%
9mph
SW
Partly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
28°F
12 PM
43°F
0%
10mph
SW
Partly Cloudy
Humidity
59%
Feels like
37°F
Dew Point
29°F
1 PM
45°F
0%
10mph
SW
Partly Cloudy
Humidity
56%
Feels like
40°F
Dew Point
30°F
2 PM
46°F
0%
11mph
SW
Partly Cloudy
Humidity
56%
Feels like
41°F
Dew Point
31°F
3 PM
45°F
0%
11mph
SW
Partly Cloudy
Humidity
59%
Feels like
40°F
Dew Point
32°F
4 PM
43°F
0%
10mph
SSW
Partly Cloudy
Humidity
64%
Feels like
38°F
Dew Point
32°F
5 PM
40°F
0%
9mph
SSW
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
32°F
5:24 PM
6 PM
38°F
0%
8mph
S
Partly Cloudy
Humidity
78%
Feels like
32°F
Dew Point
31°F
7 PM
36°F
0%
8mph
S
Partly Cloudy
Humidity
82%
Feels like
30°F
Dew Point
31°F
8 PM
35°F
0%
8mph
S
Mostly Cloudy
Humidity
84%
Feels like
29°F
Dew Point
31°F
9 PM
35°F
0%
8mph
SSE
Cloudy
Humidity
86%
Feels like
28°F
Dew Point
31°F
10 PM
34°F
0%
8mph
SSE
Mostly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
30°F
11 PM
33°F
0%
7mph
SE
Partly Cloudy
Humidity
89%
Feels like
27°F
Dew Point
30°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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