10 Day Weather - SeaTac, WA
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Friday40% Chance of Rain63°NightChance of Storms49°Day DetailsPartly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 63F. Dew point will be around 43F with an average humidity of 71%. Winds will be 12 mph from the SW.Night DetailsMostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers after midnight then a chance of showers late in the night. Lows in the mid 40s to lower 50s. Southwest wind 10 to 15 mph becoming south after midnight.
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SaturdayChance of Storms56°NightChance of Storms48°Day DetailsShowers in the morning then showers likely and a slight chance of thunderstorms late in the morning. Showers and a chance of thunderstorms in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible except higher amounts possible in thunderstorms. Highs in the mid 50s to lower 60s. Southwest wind 10 to 15 mph.Night DetailsMostly cloudy with a chance of thunderstorms in the evening then mostly cloudy with a chance of showers late in the evening. Partly cloudy after midnight. Lows in the mid to upper 40s. Southwest wind 10 to 15 mph becoming south after midnight.
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SundayChance of Rain Showers60°NightMostly Cloudy49°Day DetailsPartly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 50s to mid 60s. Light wind.Night DetailsMostly cloudy. Lows in the mid 40s to lower 50s. North wind to 10 mph in the evening becoming light.
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MondayPartly Sunny63°NightPartly Cloudy51°Day DetailsPartly sunny. Highs in the mid 60s.Night DetailsMostly cloudy in the evening then becoming partly cloudy. Lows near 50.
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TuesdayMostly Sunny68°NightPartly Cloudy54°Day DetailsMostly sunny. Highs near 70.Night DetailsPartly cloudy. Lows in the lower 50s.
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WednesdaySunny73°NightMostly Clear55°Day DetailsSunny. Highs in the mid to upper 70s.Night DetailsMostly clear. Lows in the lower to mid 50s.
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ThursdaySunny76°NightPartly Cloudy58°Thursday 6/20Day76°SunnyNight58°Partly CloudyDay DetailsSunny. Highs near 80.Night DetailsPartly cloudy. Lows in the mid to upper 50s.
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FridayMostly Sunny76°NightPartly Cloudy56°Friday 6/21Day76°Mostly SunnyNight56°Partly CloudyDay DetailsMostly sunny. Highs in the mid to upper 70s.Night DetailsPartly cloudy. Low temperature around 56F. Dew point will be around 47F with an average humidity of 60%. Winds will be 3 mph from the NW.
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SaturdayMostly Sunny71°NightPartly Cloudy56°Saturday 6/22Day71°Mostly SunnyNight56°Partly CloudyDay DetailsMostly sunny. High temperature around 71F. Dew point will be around 48F with an average humidity of 55%. Winds will be 6 mph from the W.Night DetailsPartly cloudy. Low temperature around 56F. Dew point will be around 48F with an average humidity of 65%. Winds will be 3 mph from the W.
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SundayPartly Cloudy72°NightClear56°Sunday 6/23Day72°Partly CloudyNight56°ClearDay DetailsPartly cloudy. High temperature around 72F. Dew point will be around 49F with an average humidity of 57%. Winds will be 5 mph from the W.Night DetailsClear. Low temperature around 56F. Dew point will be around 48F with an average humidity of 63%. Winds will be 3 mph from the NW.