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Seatac, WA Weather Forecast and Current Conditions

Mostly Cloudy with Mist and Fog 61°F
Feels Like 61°F  
Humidity 90% Dew Point 58°F Wind SW 5 MPH Barometer 29.87 in.758.7 mm
Solar Rad 220 w/m2 Visibility 5 mi.
Report from 1.2 miles W of central Seatac at

Current Weather  

Mostly Cloudy with Mist and Fog 61°F
Feels Like 61°F  
Humidity 90% Dew Point 58°F Wind SW 5 MPH Barometer 29.87 in.758.7 mm
Solar Rad 220 w/m2 Visibility 5 mi.
Report from 1.2 miles W of central Seatac at

Forecast at a Glance

FriSep 5
Fri Sep 5: Haze, High 78°F, Low 61°F
10%
78°
61°
SatSep 6
Sat Sep 6: Chance Rain Showers, High 74°F, Low 60°F
50%
74°
60°
SunSep 7
Sun Sep 7: Chance Rain Showers, High 69°F, Low 59°F
40%
69°
59°
MonSep 8
Mon Sep 8: Chance Rain Showers, High 71°F, Low 59°F
50%
71°
59°
TueSep 9
Tue Sep 9: Rain Showers Likely, High 70°F, Low 58°F
70%
70°
58°
WedSep 10
Wed Sep 10: Chance Rain Showers, High 70°F, Low 58°F
50%
70°
58°
ThuSep 11
Thu Sep 11: Chance Rain Showers, High 72°F, Low 58°F
30%
72°
58°


This Date in Weather History

1933 - A hurricane hit Brownsville, TX, killing forty persons and causing 12 million dollars damage.

More on this and other weather history


Seatac 7 Day Weather Forecast Details

Friday Sep 5

Haze

Day: Haze. Mostly sunny, with a high near 78. West wind around 6 mph.

Haze

Night: Haze before 1am, then haze and a slight chance of rain showers between 1am and 2am, then haze and a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West northwest wind 1 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday Sep 6

Chance Rain Showers

Day: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. West southwest wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Thunderstorms

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southwest wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Sunday Sep 7

Chance Rain Showers

Day: A chance of rain showers. Mostly cloudy, with a high near 69. South southwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Chance Rain Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Monday Sep 8

Chance Rain Showers

Day: A chance of rain showers. Mostly cloudy, with a high near 71.

Rain Showers Likely

Night: Rain showers likely. Mostly cloudy, with a low around 59.

Tuesday Sep 9

Rain Showers Likely

Day: Rain showers likely. Mostly cloudy, with a high near 70.

Chance Rain Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 58.

Wednesday Sep 10

Chance Rain Showers

Day: A chance of rain showers. Mostly cloudy, with a high near 70.

Chance Rain Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 58.

Thursday Sep 11

Chance Rain Showers

Day: A chance of rain showers. Mostly cloudy, with a high near 72.

Chance Rain Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 58.

Sun & Moon   Monthly

First Light 6:03 AM

Sunrise 6:35 AM

Sunset 7:43 PM

Last Light 8:14 PM

Moonrise 7:00 PM

Moonset 3:45 AM

Moon Phase

Close Tide Stations

Des Moines, East Passage
(3.7 miles away)

Duwamish Waterway, Eighth Ave. South
(6.1 miles away)

Burton, Quartermaster Hbr. (inside), Vashon I.
(8.8 miles away)

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Contiguous United States Extremes

Thu's High Temperature
112 at Death Valley, CA and 16 Miles Southwest Of Tecopa, CA

Fri's Low Temperature
25 at 13 Miles North Of White Sulphur Springs, MT


Weather Folklore

Sap from the maple tree flows faster before a rain shower.


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