Weather in SeaTac, Washington, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for SeaTac
Tonight |
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Temperature: 46°F Wind Speed: 7 mph Wind Direction: S Forecast: Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. South wind around 7 mph. |
Saturday |
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Temperature: 55°F Wind Speed: 5 mph Wind Direction: S Forecast: Mostly sunny. High near 55, with temperatures falling to around 52 in the afternoon. South wind around 5 mph. |
Saturday Night |
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Temperature: 47°F Wind Speed: 3 to 8 mph Wind Direction: S Forecast: Rain likely after 10pm. Mostly cloudy. Low around 47, with temperatures rising to around 49 overnight. South wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. |
Sunday |
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Temperature: 55°F Wind Speed: 9 mph Wind Direction: S Forecast: Rain likely. Cloudy, with a high near 55. South wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. |
Sunday Night |
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Temperature: 50°F Wind Speed: 6 to 12 mph Wind Direction: S Forecast: Rain. Cloudy, with a low around 50. South wind 6 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
Monday |
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Temperature: 58°F Wind Speed: 12 to 17 mph Wind Direction: SSW Forecast: Rain. Cloudy, with a high near 58. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
Monday Night |
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Temperature: 47°F Wind Speed: 12 to 17 mph Wind Direction: SSW Forecast: Rain. Cloudy, with a low around 47. |
Tuesday |
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Temperature: 53°F Wind Speed: 12 to 16 mph Wind Direction: SSW Forecast: Rain. Cloudy, with a high near 53. |
Tuesday Night |
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Temperature: 41°F Wind Speed: 14 to 17 mph Wind Direction: SSW Forecast: Rain. Cloudy, with a low around 41. |
Wednesday |
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Temperature: 46°F Wind Speed: 14 mph Wind Direction: SSW Forecast: Rain. Cloudy, with a high near 46. |
Wednesday Night |
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Temperature: 41°F Wind Speed: 9 to 13 mph Wind Direction: S Forecast: Rain. Cloudy, with a low around 41. |
Thursday |
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Temperature: 49°F Wind Speed: 12 mph Wind Direction: S Forecast: Rain. Cloudy, with a high near 49. |
Thursday Night |
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Temperature: 42°F Wind Speed: 12 mph Wind Direction: SSW Forecast: Rain. Cloudy, with a low around 42. |
Friday |
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Temperature: 48°F Wind Speed: 12 mph Wind Direction: SSW Forecast: Rain before 5pm. Cloudy, with a high near 48. |