Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	6.81	6.81	6.61	7.61	7.61	7.89	8.11	7	6.89	6.39	5.81	6	5.69	5.31	5.89	6	4.39	3.81	3	3.31	2.11	2.31	1.69	1.39
Wind gust (m/s)	15.81	15.58	15.03	16.14	15.31	16	16.44	14.31	14.53	12.92	12	12.33	11.69	11.53	10.61	10.22	8.92	9.11	8.22	7.33	6.31	5.83	4.11	3.19
Wind direction (°)	S 176°	S 186°	S 191°	SSW 197°	SSW 197°	SSW 204°	SSW 203°	SSW 195°	SSW 208°	SSW 210°	SSW 198°	SSW 210°	SSW 210°	SSW 200°	SSW 201°	SSW 198°	SSW 196°	SSW 198°	SSW 192°	S 184°	S 174°	SSE 167°	SE 139°	SSE 147°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	82	88	77	73	85	74	73	85	76	78	77	75	73	69	70	70	71	76	79	81	83	85	87	87

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	758	758	759	760	760	761	761	762	764	764	764	765	765	765	766	767	766	767	768	767	768	768	767	767

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0	0.3	0.7	1.2	1.1	0.6	0.5	0.3	0.1	0	0	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	3	4.3	5	8.9	9.4	8.9	4.8	4.6	4.8	4.9	5.2	8.4	9.8	11.2	12.3	13.6	14.9	16.6	18.2	19.6	20.8	22.1	24	25.4
PM10 (µg/m³)	4.1	6.4	7.5	14	15	14.2	7.3	6.7	6.8	6.9	7.1	12.5	15.1	17.4	19	20.8	22.2	23.9	25.4	26.7	27.4	28.1	29.6	30.6
Ozone (O₃) (µg/m³)	74	79	81	82	82	81	80	78	76	75	74	75	76	76	75	72	67	59	48	37	26	14	6	4
NO₂ (µg/m³)	3.4	2.4	2	1.9	2.2	2.9	3.9	4.7	5.3	5.8	6	5.4	4.5	4.2	4.5	5.4	8.1	13.4	20.5	28.3	38	48.4	55.4	56.6
SO₂ (µg/m³)	0.4	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.7	0.7	0.7	0.8	0.9	1	1.2	1.4	1.7	1.9	2.1	2.1
CO (µg/m³)	121	114	111	110	111	114	118	122	124	126	127	125	123	123	126	131	145	173	209	239	259	273	279	275

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Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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5-day weather forecast Seattle Nov 8, 2026

Forecast from 7 °C to 13 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction