Seattle Weather

Seatac, Washington

Current
54°
Feels Like: 
54°
Humidity: 
72%
Wind: 
14 SW
Sunrise: 
7:54 AM
Sunset: 
4:20 PM
Barometer: 
30.01 in
Seatac (SEA)
Observed at 1:53 PM PST on December 21, 2014
Tonight
43°
Chance of Rain
Tomorrow
50°
Rain
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
54° F
80%
78%
21 mph SW
4:00 AM
54° F
80%
80%
21 mph SW
7:00 AM
54° F
70%
80%
21 mph SW
10:00 AM
54° F
70%
80%
18 mph SW
1:00 PM
52° F
60%
83%
20 mph SW
4:00 PM
52° F
60%
83%
18 mph SW
7:00 PM
52° F
40%
74%
16 mph SW
10:00 PM
50° F
40%
72%
15 mph SW
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
46° F
40%
86%
15mph SW
4:00 AM
43° F
40%
96%
3mph SW
7:00 AM
48° F
20%
79%
8mph SSE
10:00 AM
46° F
10%
86%
6mph South
1:00 PM
48° F
10%
80%
4mph South
4:00 PM
46° F
10%
82%
1mph SW
7:00 PM
48° F
10%
75%
3mph East
10:00 PM
48° F
20%
74%
4mph SE
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
43° F
20%
88%
1mph South
4:00 AM
43° F
20%
93%
5mph SE
7:00 AM
55° F
50%
55%
4mph South
10:00 AM
46° F
50%
80%
4mph SSW
1:00 PM
48° F
60%
73%
6mph SSW
4:00 PM
48° F
60%
72%
14mph SSW
7:00 PM
55° F
20%
75%
6mph SSE
10:00 PM
52° F
20%
85%
6mph South
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
45° F
30%
100%
4mph South
4:00 AM
45° F
30%
100%
2mph South
7:00 AM
45° F
40%
100%
2mph NNW
10:00 AM
43° F
40%
100%
4mph North
1:00 PM
46° F
40%
83%
8mph North
4:00 PM
46° F
50%
69%
7mph NNW
7:00 PM
41° F
40%
85%
4mph SSW
10:00 PM
43° F
30%
73%
7mph SSW
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
46° F
10%
64%
5mph South
4:00 AM
45° F
10%
64%
4mph South
7:00 AM
46° F
10%
59%
4mph SSE
10:00 AM
46° F
10%
70%
4mph SSE
1:00 PM
48° F
10%
76%
4mph SE
4:00 PM
46° F
10%
70%
4mph SE
7:00 PM
45° F
10%
68%
4mph SE
10:00 PM
43° F
0%
69%
3mph SE
 
Temperature
Chance of Precipitation
Humidity
Wind Speed/Direction
1:00 AM
41° F
0%
70%
3mph SE
4:00 AM
45° F
0%
54%
3mph SE
7:00 AM
46° F
0%
50%
3mph East
10:00 AM
45° F
0%
63%
2mph ENE
1:00 PM
45° F
0%
75%
2mph NNE
4:00 PM
48° F
0%
59%
3mph North
7:00 PM
43° F
0%
65%
2mph NE
10:00 PM
36° F
10%
87%
3mph SE
Other nearby forecasts
Seatac
55°
Rain
Renton
55°
Rain
Seattle
59°
Rain
Fox Island
55°
Rain
7-day forecast for Seatac
Sunday
Rain
Monday
Mostly Cloudy
Tuesday
Rain
Wednesday
Rain
Thursday
Partly Cloudy
Friday
Mostly Cloudy
Saturday
Mostly Cloudy
Hi  Lo
55 / 43
Hi  Lo
50 / 41
Hi  Lo
55 / 43
Hi  Lo
46 / 39
Hi  Lo
48 / 41
Hi  Lo
50 / 36
Hi  Lo
48 / 36
Weather Details
 
High
Low
Normal
45°
35°
Record (Year)
56° (2005)
12° (1990)
Dec 21, 2013
47°
29°
7:54 AM
8h 26m
4:20 PM
New
Dec. 21
First Qtr
Dec. 28
Full
Jan. 04
Last Qtr
Jan. 13
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