Seattle Weather

SeaTac, Washington

Current
52°
Feels Like: 
52°
Humidity: 
83%
Wind: 
Calm
Sunrise: 
6:53 AM
Sunset: 
7:10 PM
Barometer: 
29.65 in
SeaTac (SEA)
Observed at 3:53 AM PDT on September 20, 2017
Tonight
49°
Mostly Cloudy
Tomorrow
61°
Clear
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
5:00 AM
50° F
13%
89%
4 mph SSE
6:00 AM
49° F
24%
89%
3 mph SE
7:00 AM
50° F
24%
87%
3 mph NE
8:00 AM
50° F
30%
87%
4 mph NE
9:00 AM
51° F
24%
85%
5 mph N
10:00 AM
53° F
24%
81%
5 mph N
11:00 AM
54° F
33%
79%
6 mph NNW
12:00 PM
55° F
32%
76%
6 mph NW
1:00 PM
56° F
24%
69%
6 mph WNW
2:00 PM
57° F
16%
64%
5 mph WNW
3:00 PM
58° F
15%
61%
6 mph WNW
4:00 PM
58° F
16%
62%
6 mph W
5:00 PM
58° F
15%
61%
5 mph WNW
6:00 PM
56° F
15%
66%
4 mph W
7:00 PM
55° F
12%
68%
5 mph SSW
8:00 PM
54° F
15%
72%
5 mph SSE
9:00 PM
54° F
15%
73%
6 mph SSE
10:00 PM
54° F
15%
71%
9 mph SSW
11:00 PM
53° F
15%
76%
9 mph S
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
52° F
15%
80%
8mph S
4:00 AM
51° F
15%
83%
6mph S
7:00 AM
50° F
10%
86%
5mph S
10:00 AM
54° F
18%
79%
5mph SSW
1:00 PM
59° F
15%
66%
5mph W
4:00 PM
60° F
15%
60%
6mph WNW
7:00 PM
58° F
1%
62%
4mph NNW
10:00 PM
55° F
4%
71%
4mph ENE
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
52° F
6%
79%
3mph SE
4:00 AM
50° F
7%
84%
3mph SE
7:00 AM
49° F
8%
87%
3mph ESE
10:00 AM
56° F
3%
70%
3mph N
1:00 PM
61° F
1%
57%
6mph NW
4:00 PM
64° F
0%
47%
7mph NW
7:00 PM
61° F
2%
49%
5mph NNW
10:00 PM
57° F
4%
57%
5mph NNE
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
54° F
5%
68%
4mph E
4:00 AM
51° F
7%
75%
3mph SE
7:00 AM
50° F
7%
78%
3mph SE
10:00 AM
56° F
3%
67%
3mph S
1:00 PM
62° F
0%
52%
5mph W
4:00 PM
65° F
0%
45%
5mph W
7:00 PM
62° F
1%
46%
4mph N
10:00 PM
58° F
3%
53%
5mph NNE
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
55° F
4%
66%
4mph ENE
4:00 AM
53° F
4%
74%
3mph E
7:00 AM
53° F
23%
75%
3mph ESE
10:00 AM
57° F
21%
67%
4mph S
1:00 PM
63° F
2%
56%
5mph W
4:00 PM
65° F
0%
55%
6mph WNW
7:00 PM
63° F
2%
55%
5mph N
10:00 PM
60° F
4%
56%
6mph N
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
57° F
6%
67%
4mph SSE
4:00 AM
55° F
7%
73%
4mph SSW
7:00 AM
55° F
23%
76%
4mph SSE
10:00 AM
59° F
19%
71%
5mph S
1:00 PM
64° F
20%
61%
7mph SW
4:00 PM
67° F
18%
60%
7mph SW
7:00 PM
65° F
23%
60%
6mph SSW
10:00 PM
61° F
39%
63%
6mph NNE
Other nearby forecasts
Seattle
59°
Chance of Rain
Renton
61°
Chance of Rain
Seattle
60°
Chance of Rain
Fox Island
58°
Chance of Rain
7-day forecast for SeaTac
Wednesday
Chance of Rain
Thursday
Partly Cloudy
Friday
Partly Cloudy
Saturday
Partly Cloudy
Sunday
Overcast
Monday
Partly Cloudy
Tuesday
Partly Cloudy
Hi  Lo
59 / 49
Hi  Lo
61 / 48
Hi  Lo
66 / 49
Hi  Lo
67 / 51
Hi  Lo
67 / 53
Hi  Lo
67 / 55
Hi  Lo
70 / 54
Weather Details
 
High
Low
Normal
69°
51°
Record (Year)
88° (1974)
40° (1949)
Sep 20, 2016
73°
54°
6:53 AM
12h 16m
7:10 PM
First Qtr
Sep. 28
Full
Oct. 05
Last Qtr
Oct. 12
New
Oct. 19
Powered by Weather Underground, Inc.

More From CBS Seattle

DOWNLOAD IT NOW!
Watch Danny Bonaduce On DANNY TV
6 Business Card Mistakes New Owners Make

Listen Live