Seattle 14 day extended forecast. Weather today weather hourly 14 day forecast yesterday/past weather climate (averages) currently: Hourly weather forecast in seattle, wa. Check current conditions in seattle, wa with radar, hourly, and more. Everything you need to know about today's weather in seattle, wa. High/low, precipitation chances, sunrise/sunset, and today's temperature history. Seattle, wa weather forecast, with current conditions, wind, air quality, and what to expect for the next 3 days. Know what's coming with accuweather's extended daily forecasts for seattle, wa. Up to 90 days of daily highs, lows, and precipitation chances. Sunny, with a high near 70. North northwest wind around 8 mph. Partly cloudy, with a low around 50. North wind between 5 and 8 mph. Mostly clear, with a low around 60. North wind 5 to 7 mph becoming calm after midnight. Mostly sunny, with a high near 81. 30. 18 in (1022. 01 mb) dewpoint. 29 aug 03:53 am pdt. Local forecast office more local wx 3 day history. Sunny, with a high near 76. North northwest wind between 5 and 9 mph. Mostly clear, with a low around 53. North wind between 4 and 7 mph becoming calm. 30. 2 in (1022. 69 mb) dewpoint. 28 aug 05:35 pm pdt. Local forecast office more local wx 3 day history hourly weather. Seattle 14 day extended forecast. Weather today weather hourly 14 day forecast yesterday/past weather climate (averages) currently: