Weather in Rock Falls, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Rock Falls
Tonight | 
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                                 Temperature: 35°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Mostly cloudy, with a low around 35. Southwest wind 0 to 5 mph.  | 
                        
Tuesday | 
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                                 Temperature: 65°F Wind Speed: 5 to 15 mph Wind Direction: SE Forecast: Partly sunny. High near 65, with temperatures falling to around 62 in the afternoon. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.  | 
                        
Tuesday Night | 
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                                 Temperature: 47°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: Mostly clear, with a low around 47. Southwest wind 5 to 10 mph.  | 
                        
Wednesday | 
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                                 Temperature: 60°F Wind Speed: 5 to 15 mph Wind Direction: NW Forecast: Sunny, with a high near 60. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.  | 
                        
Wednesday Night | 
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                                 Temperature: 32°F Wind Speed: 0 to 5 mph Wind Direction: N Forecast: Mostly clear, with a low around 32.  | 
                        
Thursday | 
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                                 Temperature: 60°F Wind Speed: 0 to 15 mph Wind Direction: SE Forecast: Partly sunny, with a high near 60.  | 
                        
Thursday Night | 
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                                 Temperature: 47°F Wind Speed: 10 mph Wind Direction: S Forecast: Rain showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.  | 
                        
Friday | 
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                                 Temperature: 60°F Wind Speed: 10 to 15 mph Wind Direction: W Forecast: Mostly sunny, with a high near 60.  | 
                        
Friday Night | 
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                                 Temperature: 33°F Wind Speed: 0 to 10 mph Wind Direction: N Forecast: Partly cloudy, with a low around 33.  | 
                        
Saturday | 
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                                 Temperature: 52°F Wind Speed: 0 to 5 mph Wind Direction: SE Forecast: A chance of rain showers after noon. Partly sunny, with a high near 52. Chance of precipitation is 30%.  | 
                        
Saturday Night | 
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                                 Temperature: 32°F Wind Speed: 5 to 10 mph Wind Direction: W Forecast: A chance of rain showers before midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.  | 
                        
Sunday | 
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                                 Temperature: 43°F Wind Speed: 10 to 15 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 43.  | 
                        
Sunday Night | 
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                                 Temperature: 24°F Wind Speed: 5 to 10 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 24.  | 
                        
Monday | 
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                                 Temperature: 43°F Wind Speed: 5 to 10 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 43.  |