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February 1st, 2026 :: 10:47 am CST   

Local Weather Report for
Rock Falls
Illinois, United States

 Current Rock Falls Weather Conditions Updated February 1st at 9:56 am 
Temperature:21°F Dew Point:10°F
Barometer:30.27 inHg Wind:N 11 Mph
Humidity:61.3% Visibility:0M
 
 Rock Falls Weather Forecast Summary  
 
Today
Feb 1st
Monday
Feb 2nd
Tuesday
Feb 3rd
Wednesday
Feb 4th
Thursday
Feb 5th
Cloudy Cloudy Cloudy Cloudy Cloudy
27°F
28°F
19°F
27°F
14°F
27°F
12°F
37°F
16°F
 
 Rock Falls Detailed Weather Forecast  
 
Sunday, February 1st, 2026
Morning Temperature: 22°F
Cloudy. Windy at times.
Afternoon Temperature: 23°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 22°F
Cloudy with clear periods with a slight chance of flurries. Windy at times.
Monday, February 2nd, 2026
Overnight Temperature: 20°F
A mix of cloudy and clear skies.
Morning Temperature: 24°F
A mix of cloud and sun.
Afternoon Temperature: 23°F
Cloudy.
Evening Temperature: 21°F
Cloudy.
Tuesday, February 3rd, 2026
Overnight Temperature: 19°F
Cloudy.
Morning Temperature: 23°F
Sunny. Windy at times.
Afternoon Temperature: 19°F
Sunny.
Evening Temperature: 16°F
Clear.
Wednesday, February 4th, 2026
Overnight Temperature: 12°F
Cloudy.
Morning Temperature: 22°F
Mostly sunny. Windy at times.
Afternoon Temperature: 21°F
Sunny.
Evening Temperature: 18°F
Cloudy.
Thursday, February 5th, 2026
Overnight Temperature: 17°F
Cloudy.
Morning Temperature: 29°F
Sunny. Windy at times.
Afternoon Temperature: 30°F
Sunny. Windy at times.
Evening Temperature: 32°F
Cloudy. Windy at times.
Friday, February 6th, 2026
Overnight Temperature: 29°F
Cloudy. Windy at times.
Morning Temperature: 29°F
Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy.
Afternoon Temperature: 17°F
Sunny with cloudy periods. Windy.
Evening Temperature: 12°F
Clear with cloudy periods. Windy at times.
Saturday, February 7th, 2026
Overnight Temperature: 6°F
Clear. Windy at times.
Morning Temperature: 13°F
Sunny.
Afternoon Temperature: 15°F
Sunny.
Evening Temperature: 14°F
Cloudy.
Sunday, February 8th, 2026
Overnight Temperature: 16°F
Cloudy.
Morning Temperature: 27°F
Cloudy.
Afternoon Temperature: 26°F
A mix of cloud and sun.
Evening Temperature: 21°F
Clear.
Monday, February 9th, 2026
Overnight Temperature: 15°F
Cloudy. Windy at times.
Morning Temperature: 21°F
Cloudy. Windy at times.
Afternoon Temperature: 23°F
Cloudy.
Evening Temperature: 20°F
Cloudy.





 

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9:56 AM  21°F
 
 
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9:55 AM  19°F
Overcast
 
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9:56 AM  19°F
Mostly Sunny
 
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9:56 AM  19°F
Mostly Sunny
 
Freeport, IL 
9:55 AM  21°F
 

 
This WeatherCity Weather Forecast for Rock Falls, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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