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WeatherLive › Washington › SeaTac

SeaTac, WA Weather (98158)

ZIP codes: 98158 · 98188
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSeaTac · 11:20 AM PST
56° | 50°
56°F
Feels like 56°
Mostly cloudy
WindSE 3 mph · Gusts 17 mph
Precip78% · 0.15 in
Humidity72% · Dew point 44°
UV index1 Low
Air Quality59 Moderate
Pressure29.29 inHg
Visibility10 mi
Sunrise / Sunset7:10 AM · 4:35 PM · 9h 25m

Weather map — SeaTac

Full radar →
Now
55°
24%
6 mph
12:00
55°
30%
8 mph
13:00
54°
0.03 in
8 mph
14:00
53°
0.02 in
5 mph
15:00
52°
63%
4 mph
16:00
51°
0.03 in
4 mph
17:00
51°
0.02 in
3 mph
18:00
51°
42%
4 mph
19:00
50°
33%
4 mph
20:00
51°
48%
4 mph
21:00
51°
28%
5 mph
22:00
51°
28%
6 mph
23:00
51°
25%
6 mph
00:00
50°
27%
7 mph
01:00
51°
26%
7 mph
02:00
50°
25%
7 mph
03:00
50°
20%
8 mph
04:00
50°
28%
9 mph
05:00
50°
19%
9 mph
06:00
50°
13%
9 mph
07:00
49°
15%
7 mph
08:00
50°
17%
7 mph
09:00
52°
20%
7 mph
10:00
54°
22%
8 mph

Today · Fri 11/13

High 56°
78% / 0.15 in

Showers. Winds E at 8 mph.

Tonight · Fri 11/13

Low 49°
28% / –

Partly cloudy. Winds S at 5 mph.

Tomorrow · Sat 11/14

56° | 49°
71% / 0.14 in

Showers. Winds S at 10 mph.

7-day trend

SeaTac · temperature + precipitation

10-day forecast

Updated 11:20 AM

Details & indices

Wind
3 mph SE
Gusts 17 mph
Humidity
72%
Dew point 44°
Pressure
29.29 inHg
Falling
UV index
1 — Low
High today
Air Quality
Moderate
AQI 59 · US EPA
Allergy
Low
Ragweed
Visibility
10 mi
Clear view
Allergy — SeaTac

🌿 Conditions right now

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Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Low

Sun & moon

Sunrise7:10 AM
Sunset4:35 PM
Length of day9h 25m
Moonrise11:40 AM
Moonset7:36 PM
Moon phase🌒 Waxing Crescent · 18%
Next full moonNov 24 Beaver Moon
Latitude47.4485°N
Longitude-122.2922°E

Water temps nearby

View all →
No beaches within 50 miles
🌧️Rain now — should taper off around 11:45 AM (24 min)
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Poor
Fire up the grill
Running
Fair
Lace up outside
Patio
Poor
Dinner outdoors
Nearby places in Washington
Seattle
Mostly cloudy
56°
Tri-Cities
Fog
45°
Spokane
Mostly cloudy
53°
Tacoma
Partly cloudy
52°
Vancouver
Light rain
51°
NBM + global weather models
Updated: 11:20 AM
SeaTac, WA · Elev 262 ft · 47.45°N, 122.29°W · Washington · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:20 AM