Hourly Weather Forecast - Rock Falls, IL

1 PM
68°F
0%
10mph
WNW
Mostly Sunny
Humidity
55%
Feels like
68°F
Dew Point
51°F
2 PM
70°F
0%
10mph
NW
Mostly Sunny
Humidity
53%
Feels like
70°F
Dew Point
52°F
3 PM
70°F
0%
11mph
NW
Mostly Sunny
Humidity
52%
Feels like
70°F
Dew Point
52°F
4 PM
70°F
0%
11mph
NNW
Partly Cloudy
Humidity
52%
Feels like
70°F
Dew Point
52°F
5 PM
68°F
0%
10mph
NNW
Partly Cloudy
Humidity
55%
Feels like
68°F
Dew Point
51°F
6 PM
64°F
0%
8mph
N
Mostly Cloudy
Humidity
61%
Feels like
64°F
Dew Point
51°F
7 PM
60°F
0%
6mph
NNE
Mostly Cloudy
Humidity
69%
Feels like
60°F
Dew Point
50°F
7:10 PM
8 PM
56°F
0%
6mph
NE
Mostly Cloudy
Humidity
77%
Feels like
56°F
Dew Point
49°F
9 PM
54°F
0%
6mph
NE
Mostly Cloudy
Humidity
81%
Feels like
54°F
Dew Point
48°F
10 PM
52°F
0%
6mph
NE
Mostly Cloudy
Humidity
85%
Feels like
52°F
Dew Point
48°F
11 PM
50°F
0%
6mph
ENE
Mostly Cloudy
Humidity
88%
Feels like
50°F
Dew Point
47°F

Today's High Temperature Outlook

Dangerous 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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