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May 23rd, 2026 :: 11:54 am CDT   

Local Weather Report for
Rock Falls
Illinois, United States

 Current Rock Falls Weather Conditions Updated May 23rd at 10:56 am 
Temperature:72°F Dew Point:55°F
Barometer:30.01 inHg Wind:N 11 Mph
Humidity:56.6% Visibility:0M
 
 Rock Falls Weather Forecast Summary  
 
Today
May 23rd
Sunday
May 24th
Monday
May 25th
Tuesday
May 26th
Wednesday
May 27th
Mix of Cloud and Sun Mostly Sunny Sunny Mostly Sunny Mix of Cloud and Sun
73°F
76°F
59°F
81°F
59°F
83°F
61°F
74°F
66°F
 
 Rock Falls Detailed Weather Forecast  
 
Saturday, May 23rd, 2026
Afternoon Temperature: 72°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 65°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm.
Sunday, May 24th, 2026
Overnight Temperature: 60°F
Mostly cloudy with a chance of showers.
Morning Temperature: 65°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Afternoon Temperature: 76°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear.
Monday, May 25th, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 80°F
Mostly sunny. Windy at times.
Evening Temperature: 71°F
Clear. Slight chance of a thunderstorm.
Tuesday, May 26th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 82°F
Mostly sunny.
Evening Temperature: 73°F
Mostly clear.
Wednesday, May 27th, 2026
Overnight Temperature: 67°F
A mix of cloudy and clear skies.
Morning Temperature: 70°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 71°F
A mix of cloud and sun with a slight chance of showers. Windy at times.
Evening Temperature: 66°F
A mix of cloudy and clear skies with a slight chance of showers.
Thursday, May 28th, 2026
Overnight Temperature: 64°F
Cloudy with clear periods.
Morning Temperature: 68°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 78°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 72°F
Mostly cloudy with showers likely. Slight chance of a thunderstorm.
Friday, May 29th, 2026
Overnight Temperature: 65°F
A mix of cloudy and clear skies with showers likely. Windy at times.
Morning Temperature: 68°F
Cloudy with a chance of showers.
Afternoon Temperature: 69°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 61°F
Clear with cloudy periods with a slight chance of showers. Windy at times.
Saturday, May 30th, 2026
Overnight Temperature: 56°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 53°F
A mix of sun and cloud. Windy.
Afternoon Temperature: 59°F
Mostly cloudy. Windy.
Evening Temperature: 53°F
A mix of cloudy and clear skies. Windy at times.
Sunday, May 31st, 2026
Overnight Temperature: 46°F
A mix of cloudy and clear skies.
Morning Temperature: 53°F
Mostly sunny. Windy at times.
Afternoon Temperature: 66°F
Sunny. Windy at times.
Evening Temperature: 61°F
A mix of clear and cloudy skies.





 

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10:56 AM  72°F
 
 
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10:55 AM  66°F
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10:56 AM  68°F
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10:55 AM  66°F
Overcast

 
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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