Weather in Olney, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Olney
Tonight | 
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                                 Temperature: 36°F Wind Speed: 3 mph Wind Direction: NE Forecast: Partly cloudy, with a low around 36. Northeast wind around 3 mph.  | 
                        
Tuesday | 
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                                 Temperature: 66°F Wind Speed: 3 to 15 mph Wind Direction: SSE Forecast: Sunny. High near 66, with temperatures falling to around 60 in the afternoon. South southeast wind 3 to 15 mph, with gusts as high as 22 mph.  | 
                        
Tuesday Night | 
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                                 Temperature: 50°F Wind Speed: 14 mph Wind Direction: SSW Forecast: Partly cloudy, with a low around 50. South southwest wind around 14 mph, with gusts as high as 24 mph.  | 
                        
Wednesday | 
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                                 Temperature: 71°F Wind Speed: 9 to 15 mph Wind Direction: W Forecast: Sunny. High near 71, with temperatures falling to around 64 in the afternoon. West wind 9 to 15 mph, with gusts as high as 24 mph.  | 
                        
Wednesday Night | 
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                                 Temperature: 39°F Wind Speed: 3 to 7 mph Wind Direction: NNE Forecast: Mostly clear, with a low around 39. North northeast wind 3 to 7 mph.  | 
                        
Thursday | 
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                                 Temperature: 63°F Wind Speed: 3 to 12 mph Wind Direction: ESE Forecast: Sunny, with a high near 63. East southeast wind 3 to 12 mph, with gusts as high as 20 mph.  | 
                        
Thursday Night | 
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                                 Temperature: 50°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: A chance of rain after midnight. Mostly cloudy, with a low around 50. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.  | 
                        
Friday | 
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                                 Temperature: 68°F Wind Speed: 12 to 16 mph Wind Direction: WSW Forecast: A chance of rain and a slight chance of thunderstorms. Mostly sunny, with a high near 68. Chance of precipitation is 50%.  | 
                        
Friday Night | 
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                                 Temperature: 41°F Wind Speed: 3 to 10 mph Wind Direction: WNW Forecast: Partly cloudy, with a low around 41.  | 
                        
Saturday | 
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                                 Temperature: 62°F Wind Speed: 3 to 9 mph Wind Direction: SW Forecast: Mostly sunny, with a high near 62.  | 
                        
Saturday Night | 
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                                 Temperature: 40°F Wind Speed: 8 to 12 mph Wind Direction: SW Forecast: A slight chance of rain before midnight. Partly cloudy, with a low around 40.  | 
                        
Sunday | 
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                                 Temperature: 53°F Wind Speed: 12 to 15 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 53.  | 
                        
Sunday Night | 
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                                 Temperature: 29°F Wind Speed: 6 to 9 mph Wind Direction: NW Forecast: Mostly clear, with a low around 29.  | 
                        
Monday | 
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                                 Temperature: 48°F Wind Speed: 7 to 10 mph Wind Direction: NW Forecast: Sunny, with a high near 48.  |