Hourly Weather Forecast - Rock Falls, IL

12 AM
19°F
0%
12mph
N
Clear
Humidity
61%
Feels like
6°F
Dew Point
8°F
1 AM
17°F
0%
11mph
N
Clear
Humidity
63%
Feels like
5°F
Dew Point
7°F
2 AM
16°F
0%
9mph
N
Clear
Humidity
64%
Feels like
4°F
Dew Point
6°F
3 AM
15°F
0%
8mph
N
Clear
Humidity
65%
Feels like
4°F
Dew Point
5°F
4 AM
13°F
0%
7mph
N
Clear
Humidity
68%
Feels like
3°F
Dew Point
5°F
5 AM
14°F
0%
7mph
NNE
Clear
Humidity
64%
Feels like
4°F
Dew Point
4°F
6 AM
15°F
0%
6mph
NNE
Clear
Humidity
61%
Feels like
6°F
Dew Point
4°F
7 AM
17°F
0%
5mph
NNE
Clear
Humidity
56%
Feels like
9°F
Dew Point
4°F
7:04 AM
8 AM
18°F
0%
5mph
NNE
Sunny
Humidity
56%
Feels like
11°F
Dew Point
5°F
9 AM
20°F
0%
4mph
NE
Sunny
Humidity
53%
Feels like
14°F
Dew Point
6°F
10 AM
22°F
0%
4mph
ENE
Sunny
Humidity
49%
Feels like
18°F
Dew Point
6°F
11 AM
24°F
0%
3mph
E
Sunny
Humidity
45%
Feels like
21°F
Dew Point
6°F
12 PM
26°F
0%
3mph
ESE
Sunny
Humidity
41%
Feels like
23°F
Dew Point
6°F
1 PM
28°F
0%
4mph
SE
Sunny
Humidity
38%
Feels like
23°F
Dew Point
5°F
2 PM
28°F
0%
4mph
SE
Mostly Sunny
Humidity
36%
Feels like
23°F
Dew Point
5°F
3 PM
28°F
0%
5mph
SSE
Mostly Sunny
Humidity
36%
Feels like
22°F
Dew Point
5°F
4 PM
28°F
0%
6mph
SSE
Partly Cloudy
Humidity
36%
Feels like
21°F
Dew Point
4°F
5 PM
27°F
0%
7mph
SE
Mostly Cloudy
Humidity
37%
Feels like
19°F
Dew Point
4°F
5:21 PM
6 PM
26°F
0%
8mph
SE
Cloudy
Humidity
39%
Feels like
17°F
Dew Point
4°F
7 PM
25°F
0%
8mph
SE
Cloudy
Humidity
41%
Feels like
16°F
Dew Point
5°F
8 PM
24°F
0%
9mph
SE
Cloudy
Humidity
43%
Feels like
15°F
Dew Point
5°F
9 PM
24°F
0%
10mph
SE
Cloudy
Humidity
45%
Feels like
14°F
Dew Point
6°F
10 PM
24°F
0%
10mph
SE
Cloudy
Humidity
47%
Feels like
13°F
Dew Point
7°F
11 PM
24°F
0%
10mph
SE
Cloudy
Humidity
50%
Feels like
13°F
Dew Point
8°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide