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Weather in SeaTac 7-day weather forecast

Wed, 02.09 22:00 · 126 m a.s.l. · America/Los_Angeles · 47.45, -122.29

14°

2 m/s

southerly

partly cloudy

feels like 13° · Now 02.09 22:00

✓ bias-corrected using observations (station Seattle-Tacoma International Airport, 2 km, -0.1°)

observed: 14° · Seattle-Tacoma Intl · 2 km · 25 min ago

wind 2 m/s, southerly pressure 744 mmHg humidity 88% 06:30 19:49 Map

Nearby:Tukwila 4 km Normandy Park 4 km Riverton 4 km Burien 5 km Des Moines 6 km Bryn Mawr-Skyway 6 km Renton 7 km Boulevard Park 7 km

🎯Station accuracy: ±0.9° · mean error, 7 days (≤24 h) · bias +0.0° · 651 pairsall stations →

Air temperature observations (°C)

14°

wind S 4 m/s · pressure 756 mmHg · dew point 12°

station: Seattle-Tacoma Intl (KSEA) · 2 km · elev. 115 m · 02.09 21:53 (25 min ago)

16°

17°

18°

21°

17°

18°

16°

15°

16°

14°

Time	07:53 02.09	08:53	09:53	10:53	11:53	12:22	12:53	13:53	14:53	15:53	16:53	17:53	18:53	19:53	20:53	21:53
Weather
Temperature, °C	16	17	18	18	21	17	18	16	15	15	16	16	14	14	14	14
Weather	BKN	BKN	-RA	-RA	BKN	-RA		-RA	-RA	-RA	-RA
Wind, m/s	4	3	3	3	6	6	5	5	3	3	3	7	6	5	4	4
Gusts, m/s					11	12						10	10
Pressure, mmHg	756	755 ▼	755	755	754 ▼	754	754	754	754	754	754	754	755 ▲	755	756 ▲	756
Humidity, %	75	70	63	61	47	75	70	75	83	90	86	86	81	81	78	87
Dew point, °C	12	12	11	11	9	12	12	12	12	13	13	13	11	11	11	12

Week

16° 14°

18° 13°

20° 12°

21° 13°

21° 12°

22° 12°

22° 13°

Hourly · local time

Model:DWD NWP ECMWF GFS

Today, Wed 02.09 · 14…16° · daily precipitation 0.6 mm · ☀ 06:30–19:49 hourly 3-hourly

16°

14°

15°

18°

15°

16°0.1

14°0.5

Time	00 obs	03 obs	06 obs	09 obs	12 obs	15 obs	18	21
Weather
Temperature, °C	16	14	15	18	18	15	16	14
feels like	14	14	14	16	15	14	14	13
Weather			BKN	-RA		-RA	overcast	showers
Rain, mm	·	·	·	·	·	·	0.1	0.5
Wind, m/s	3	2	3	3	5	3	4	2
Gusts, m/s							9	8
Cloud h/m/l
Pressure, mmHg	758	757	756	755	754	754	743	744
Humidity, %	86	90	83	63	70	90	77	87

16°

15°

14°

15°

16°

17°

18°

21°

18°

16°

15°

16°

16°0.1

15°0.2

14°0.2

14°

Time	00 obs	01 obs	02 obs	03 obs	04 obs	05 obs	06 obs	07 obs	08 obs	09 obs	10 obs	11 obs	12 obs	13 obs	14 obs	15 obs	16 obs	17 obs	18	19	20	21	22	23
Weather
Temperature, °C	16	15	14	14	15	15	15	16	17	18	18	21	18	16	15	15	16	16	16	16	15	14	14	14
feels like	14	15	14	14	14	14	14	14	16	16	16	16	15	13	14	14	14	12	14	13	13	13	13	14
Weather							BKN	BKN	BKN	-RA	-RA	BKN		-RA	-RA	-RA	-RA		overcast	overcast	showers	showers	p. cloudy	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	0.1	0.1	0.2	0.2	·	·
Wind, m/s	3	2	2	2	3	3	3	4	3	3	3	6	5	5	3	3	3	7	4	5	4	2	2	2
Gusts, m/s												11						10	9	11	11	8	4	4
Cloud h/m/l
Pressure, mmHg	758	758	757	757	757	756	756	756	755	755	755	754	754	754	754	754	754	754	743	744	744	744	744	744
Humidity, %	86	90	93	90	87	81	83	75	70	63	61	47	70	75	83	90	86	86	77	78	82	87	88	85

Tomorrow, Thu 03.09 · 13…18° · daily precipitation 0.8 mm · ☀ 06:31–19:47 hourly 3-hourly

14°

13°

13°0.2

15°0.2

17°

18°0.1

17°0.3

15°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	14	13	13	15	17	18	17	15
feels like	13	12	12	15	16	17	17	15
Weather	p. cloudy	overcast	light rain	overcast	overcast	overcast	overcast	overcast
Rain, mm	·	·	0.2	0.2	·	0.1	0.3	·
Wind, m/s	2	2	1	1	2	2	1	1
Gusts, m/s	4	4	2	2	4	8	3	1
Cloud h/m/l
Pressure, mmHg	744	744	745	746	746	746	746	746
Humidity, %	84	85	84	79	65	68	71	82

14°

13°

13°0.2

13°0.1

15°

16°

17°

18°0.1

17°0.1

17°0.2

17°

16°

15°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	14	13	13	13	13	13	13	13	13	15	16	16	17	17	17	18	17	17	17	17	16	15	15	15
feels like	13	12	12	12	12	12	12	13	12	15	16	16	16	16	16	17	17	17	17	17	16	15	15	16
Weather	p. cloudy	overcast	overcast	overcast	overcast	overcast	light rain	light rain	light rain	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	·	0.2	0.1	0.1	·	·	·	·	·	·	0.1	0.1	0.2	·	·	·	·	·	·
Wind, m/s	2	2	2	2	2	1	1	1	1	1	0	0	2	2	2	2	2	1	1	1	1	1	0	0
Gusts, m/s	4	4	3	4	4	3	2	2	2	2	2	2	4	5	6	8	7	5	3	2	2	1	1	1
Cloud h/m/l
Pressure, mmHg	744	744	744	744	744	745	745	746	746	746	746	746	746	746	746	746	746	746	746	746	746	746	746	746
Humidity, %	84	86	86	85	83	82	84	86	87	79	71	66	65	66	66	68	69	71	71	73	79	82	84	86

Fri 04.09 · 12…20° · daily precipitation 0 mm · ☀ 06:33–19:45 hourly 3-hourly

14°

13°

14°

18°

20°

16°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	14	13	13	14	18	20	20	16
feels like	14	13	13	15	18	18	18	15
Weather	overcast	fog	overcast	p. cloudy	overcast	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	0	1	1	0	1	2	2	2
Gusts, m/s	1	2	2	2	3	6	5	3
Cloud h/m/l
Pressure, mmHg	747	748	748	749	750	749	749	750
Humidity, %	88	94	95	87	64	55	52	74

14°

13°

12°

13°

14°

16°

17°

18°

19°

20°

19°

17°

16°

15°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	14	14	14	13	13	13	13	12	13	14	16	17	18	19	19	20	20	20	20	19	17	16	15	15
feels like	14	14	14	13	13	13	13	12	13	15	16	17	18	18	17	18	19	18	18	18	16	15	15	15
Weather	overcast	overcast	overcast	fog	overcast	overcast	overcast	overcast	overcast	p. cloudy	fair	p. cloudy	overcast	overcast	overcast	overcast	fair	fair	overcast	overcast	overcast	overcast	overcast	overcast
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	0	0	1	1	1	1	1	1	1	0	0	0	1	2	2	2	2	2	2	2	1	2	2	1
Gusts, m/s	1	1	1	2	2	2	2	2	2	2	2	2	3	4	6	6	5	5	5	4	3	3	3	3
Cloud h/m/l
Pressure, mmHg	747	747	747	748	748	748	748	748	749	749	750	750	750	749	749	749	749	749	749	750	750	750	750	750
Humidity, %	88	88	90	94	94	94	95	96	94	87	79	69	64	60	58	55	53	51	52	57	67	74	76	78

Sat 05.09 · 13…21° · daily precipitation 0 mm · ☀ 06:34–19:43 hourly 3-hourly

15°

14°

13°

15°

19°

20°

16°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	15	14	13	15	19	20	20	16
feels like	14	14	13	15	18	19	19	16
Weather	overcast	overcast	overcast	overcast	p. cloudy	fair	fair	fair
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	1	0	1	0	1	2	2	1
Gusts, m/s	2	1	1	2	3	4	4	2
Cloud h/m/l
Pressure, mmHg	750	750	751	752	752	752	752	752
Humidity, %	80	82	87	83	65	54	55	81

15°

14°

13°

15°

16°

17°

19°

20°

21°

20°

19°

17°

16°

15°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	15	14	14	14	14	14	13	13	13	15	16	17	19	19	20	20	21	20	20	19	17	16	16	15
feels like	14	14	14	14	14	13	13	13	13	15	16	17	18	19	19	19	19	19	19	19	17	16	16	16
Weather	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	overcast	p. cloudy	fair	p. cloudy	fair	fair	fair	fair	p. cloudy	fair	p. cloudy	overcast	fair	fair	fair
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	1	0	0	0	0	1	1	1	1	0	0	0	1	2	2	2	2	2	2	1	1	1	1	1
Gusts, m/s	2	1	1	1	1	1	1	1	2	2	2	2	3	4	4	4	4	4	4	4	3	2	2	2
Cloud h/m/l
Pressure, mmHg	750	750	750	750	750	751	751	752	752	752	752	752	752	752	752	752	752	752	752	752	752	752	752	752
Humidity, %	80	81	82	82	83	85	87	88	90	83	76	69	65	62	58	54	51	52	55	62	73	81	84	88

Sun 06.09 · 12…21° · daily precipitation 0 mm · ☀ 06:35–19:41 hourly 3-hourly

14°

12°

17°

20°

21°

17°

16°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	14	12	12	17	20	21	17	16
feels like	14	12	12	16	19	19	16	16
Weather	p. cloudy	p. cloudy	overcast	fair	clear	clear	clear	clear
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	1	1	1	2	3	3	1	1
Gusts, m/s	2	1	2	5	6	6	4	1
Cloud h/m/l
Pressure, mmHg	752	752	752	752	752	751	752	752
Humidity, %	93	95	93	77	60	52	72	82

Mon 07.09 · 12…22° · daily precipitation 0 mm · ☀ 06:37–19:39 hourly 3-hourly

14°

12°

17°

20°

22°

19°

16°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	14	12	12	17	20	22	19	16
feels like	14	12	12	16	20	21	19	16
Weather	clear	fair	fair	fair	clear	clear	clear	clear
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	1	1	1	2	2	2	0	1
Gusts, m/s	1	2	2	4	5	4	1	2
Cloud h/m/l
Pressure, mmHg	752	752	754	754	754	753	754	754
Humidity, %	87	94	91	73	60	52	68	81

Tue 08.09 · 13…22° · daily precipitation 0 mm · ☀ 06:38–19:37 hourly 3-hourly

14°

13°

17°

21°

22°

18°

16°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	14	13	13	17	21	22	18	16
feels like	14	13	13	16	20	20	17	16
Weather	clear	clear	overcast	clear	clear	clear	clear	clear
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	1	1	1	2	3	3	2	1
Gusts, m/s	2	2	2	5	7	8	4	3
Cloud h/m/l
Pressure, mmHg	754	754	755	755	754	754	754	754
Humidity, %	88	93	92	73	57	53	70	82

Precipitation — total per interval (1 h; beyond +78 h — 3 h). Cloud: three bars = high / mid / low. DWD NWP 13 km

Weather in SeaTac 7-day weather forecast

Air temperature observations (°C)

Week

Hourly · local time

Today, Wed 02.09 · 14…16° · daily precipitation 0.6 mm · ☀ 06:30–19:49 hourly3-hourly

Tomorrow, Thu 03.09 · 13…18° · daily precipitation 0.8 mm · ☀ 06:31–19:47 hourly3-hourly

Fri 04.09 · 12…20° · daily precipitation 0 mm · ☀ 06:33–19:45 hourly3-hourly

Sat 05.09 · 13…21° · daily precipitation 0 mm · ☀ 06:34–19:43 hourly3-hourly

Sun 06.09 · 12…21° · daily precipitation 0 mm · ☀ 06:35–19:41 hourly3-hourly

Mon 07.09 · 12…22° · daily precipitation 0 mm · ☀ 06:37–19:39 hourly3-hourly

Tue 08.09 · 13…22° · daily precipitation 0 mm · ☀ 06:38–19:37 hourly3-hourly

Today, Wed 02.09 · 14…16° · daily precipitation 0.6 mm · ☀ 06:30–19:49 hourly 3-hourly

Tomorrow, Thu 03.09 · 13…18° · daily precipitation 0.8 mm · ☀ 06:31–19:47 hourly 3-hourly

Fri 04.09 · 12…20° · daily precipitation 0 mm · ☀ 06:33–19:45 hourly 3-hourly

Sat 05.09 · 13…21° · daily precipitation 0 mm · ☀ 06:34–19:43 hourly 3-hourly

Sun 06.09 · 12…21° · daily precipitation 0 mm · ☀ 06:35–19:41 hourly 3-hourly

Mon 07.09 · 12…22° · daily precipitation 0 mm · ☀ 06:37–19:39 hourly 3-hourly

Tue 08.09 · 13…22° · daily precipitation 0 mm · ☀ 06:38–19:37 hourly 3-hourly