Weather in Mattoon, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Mattoon
Tonight | 
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                                 Temperature: 36°F Wind Speed: 3 mph Wind Direction: WSW Forecast: Partly cloudy, with a low around 36. West southwest wind around 3 mph.  | 
                        
Tuesday | 
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                                 Temperature: 66°F Wind Speed: 3 to 17 mph Wind Direction: SSE Forecast: Mostly sunny. High near 66, with temperatures falling to around 60 in the afternoon. South southeast wind 3 to 17 mph, with gusts as high as 26 mph.  | 
                        
Tuesday Night | 
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                                 Temperature: 50°F Wind Speed: 15 mph Wind Direction: SSW Forecast: Partly cloudy, with a low around 50. South southwest wind around 15 mph, with gusts as high as 30 mph.  | 
                        
Wednesday | 
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                                 Temperature: 69°F Wind Speed: 9 to 16 mph Wind Direction: W Forecast: Sunny. High near 69, with temperatures falling to around 62 in the afternoon. West wind 9 to 16 mph, with gusts as high as 26 mph.  | 
                        
Wednesday Night | 
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                                 Temperature: 36°F Wind Speed: 3 to 7 mph Wind Direction: NNE Forecast: Mostly clear, with a low around 36. North northeast wind 3 to 7 mph.  | 
                        
Thursday | 
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                                 Temperature: 61°F Wind Speed: 5 to 13 mph Wind Direction: SE Forecast: Sunny, with a high near 61. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.  | 
                        
Thursday Night | 
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                                 Temperature: 49°F Wind Speed: 14 mph Wind Direction: S Forecast: A chance of rain and a slight chance of thunderstorms after midnight. Mostly cloudy, with a low around 49. South wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.  | 
                        
Friday | 
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                                 Temperature: 67°F Wind Speed: 12 to 15 mph Wind Direction: WSW Forecast: A chance of rain before noon. Mostly sunny, with a high near 67. Chance of precipitation is 40%.  | 
                        
Friday Night | 
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                                 Temperature: 39°F Wind Speed: 3 to 10 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 39.  | 
                        
Saturday | 
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                                 Temperature: 60°F Wind Speed: 3 to 9 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 60.  | 
                        
Saturday Night | 
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                                 Temperature: 38°F Wind Speed: 10 mph Wind Direction: WSW Forecast: A slight chance of rain before midnight. Partly cloudy, with a low around 38.  | 
                        
Sunday | 
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                                 Temperature: 49°F Wind Speed: 12 to 15 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 49.  | 
                        
Sunday Night | 
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                                 Temperature: 27°F Wind Speed: 6 to 9 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 27.  | 
                        
Monday | 
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                                 Temperature: 46°F Wind Speed: 7 to 10 mph Wind Direction: NW Forecast: Sunny, with a high near 46.  |