Weather in Hermiston, Oregon, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Hermiston
Overnight | 
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                                 Temperature: 39°F Wind Speed: 5 mph Wind Direction: SE Forecast: A chance of rain. Mostly cloudy, with a low around 39. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.  | 
                        
Tuesday | 
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                                 Temperature: 54°F Wind Speed: 3 to 7 mph Wind Direction: NE Forecast: A chance of rain. Mostly cloudy. High near 54, with temperatures falling to around 51 in the afternoon. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.  | 
                        
Tuesday Night | 
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                                 Temperature: 43°F Wind Speed: 9 mph Wind Direction: N Forecast: Rain likely. Cloudy. Low around 43, with temperatures rising to around 45 overnight. North wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.  | 
                        
Wednesday | 
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                                 Temperature: 62°F Wind Speed: 7 to 18 mph Wind Direction: S Forecast: Rain. Mostly cloudy, with a high near 62. South wind 7 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.  | 
                        
Wednesday Night | 
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                                 Temperature: 44°F Wind Speed: 10 to 16 mph Wind Direction: SW Forecast: A chance of rain. Mostly cloudy, with a low around 44. Southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.  | 
                        
Thursday | 
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                                 Temperature: 62°F Wind Speed: 10 mph Wind Direction: SW Forecast: Rain. Partly sunny, with a high near 62. Chance of precipitation is 80%.  | 
                        
Thursday Night | 
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                                 Temperature: 46°F Wind Speed: 8 to 13 mph Wind Direction: S Forecast: Rain. Mostly cloudy, with a low around 46. Chance of precipitation is 90%.  | 
                        
Friday | 
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                                 Temperature: 59°F Wind Speed: 12 to 17 mph Wind Direction: SW Forecast: A chance of rain before 4pm. Mostly sunny, with a high near 59. Chance of precipitation is 40%.  | 
                        
Friday Night | 
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                                 Temperature: 35°F Wind Speed: 3 to 13 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 35.  | 
                        
Saturday | 
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                                 Temperature: 56°F Wind Speed: 6 mph Wind Direction: E Forecast: Mostly sunny, with a high near 56.  | 
                        
Saturday Night | 
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                                 Temperature: 35°F Wind Speed: 6 mph Wind Direction: NE Forecast: A slight chance of rain after 4am. Mostly cloudy, with a low around 35.  | 
                        
Sunday | 
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                                 Temperature: 54°F Wind Speed: 5 mph Wind Direction: N Forecast: A slight chance of rain. Mostly cloudy, with a high near 54.  | 
                        
Sunday Night | 
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                                 Temperature: 37°F Wind Speed: 6 mph Wind Direction: S Forecast: A chance of rain. Mostly cloudy, with a low around 37.  | 
                        
Monday | 
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                                 Temperature: 56°F Wind Speed: 6 to 9 mph Wind Direction: SW Forecast: A slight chance of rain. Partly sunny, with a high near 56.  |