Weather in Seattle-Tacoma International Airport, United States
Weather Advisories
in the data behind our forecast?
Tomorrow's weather summary
The weather in Seattle-Tacoma International Airport on Saturday, May 11th, is going to be cloudy throughout the day, together with clear skies before dawn.
There's seems to be also high probability of some clouds before dawn around 12 am.
Weather details for Seattle-Tacoma International Airport, on Saturday, May 11th:
The maximum temperature during the day is going to be 75°F at about 4 pm. The day will have comfortable humidity, with average humidity of 49%, ranging from 32% to a maximum value of 65% at about 6 am. The wind will be breezy, and will get up to 10 mph at 4 pm, blowing from the south-west. The cloud coverage will range from 0% around 4 am to as high as 100% around 7 pm with an average of 58%.
There is no probability for any precipitation throughout the day. The dew point will range from 37°F up to a maximum value of 48°F around 10 am.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1014 hPa. Sunrise will be at 5:25 am, and sunset at 8:05 pm, making it a total of 14 hours and 40 minutes of daylight.
Air quality forecast for Seattle-Tacoma International Airport, on Saturday, May 11th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 25 and 60.
Pollen forecast for Seattle-Tacoma International Airport, on Saturday, May 11th:
Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.
The weather in Seattle-Tacoma International Airport on Sunday, May 12th, will be clear throughout the day, together with cloud overcast before dawn.
There is also a chance for few clouds before dawn around 3 am.
Weather details for Seattle-Tacoma International Airport, on Sunday, May 12th:
The maximum temperature during the day will be 75°F at about 4 pm. The day will have comfortable humidity, with average humidity of 48%, ranging from 32% to a maximum value of 65% at about 7 am. The wind will be breezy, and will get up to 14 mph at 10 pm, blowing from the south. The cloud coverage will range from 0% around 2 pm to as high as 95% around 8 am with an average of 30%.
There is no probability for any precipitation throughout the day. The dew point will range from 38°F up to a maximum value of 49°F around 9 am.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1009 hPa. Sunrise will be at 5:24 am, and sunset at 8:06 pm, making it a total of 14 hours and 42 minutes of daylight.
Air quality forecast for Seattle-Tacoma International Airport, on Sunday, May 12th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 26 and 81.
Pollen forecast for Seattle-Tacoma International Airport, on Sunday, May 12th:
Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
Nearby locations
