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)	0.89	0.81	0.69	0.39	0.5	0.89	0.89	0.89	0.89	0.81	0.81	0.69	1.19	1.5	1.81	2.39	2.81	3.11	3.19	3.11	2.11	1.11	0.5	0.39
Wind gust (m/s)	1	0.81	0.72	0.42	0.5	0.92	1.03	1	1.11	0.81	0.83	1	1.22	6.5	1.81	7.39	7.81	8.11	4	5	4.31	2.11	0.61	0.42
Wind direction (°)	W 279°	WNW 294°	NW 326°	NNW 327°	NNW 338°	NNW 336°	NNE 14°	NE 48°	ENE 69°	ENE 59°	NE 53°	N 355°	NW 314°	NW 313°	WNW 303°	WNW 296°	WNW 292°	WNW 288°	W 280°	W 276°	W 279°	W 272°	WSW 254°	W 268°

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 (%)	51	52	54	56	58	60	61	61	56	51	44	37	30	26	23	22	23	26	32	39	44	46	48	49

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)	764	764	764	764	764	765	765	766	767	767	767	767	767	767	766	766	766	766	767	767	767	768	768	768

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	0.4	1.2	2.5	3.9	4.8	4.9	4.1	2.7	1.3	0.4	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)	30.6	29.3	26.3	24.3	23.3	23.6	25.7	34.5	45.3	35.6	26.4	15.9	10.4	8.8	8.3	8.1	8	8.6	12.9	21	26.4	30.7	34.2	36
PM10 (µg/m³)	42	39.8	36.1	34.1	33.3	33.6	35.7	44.4	51.1	46.1	37.6	22.3	14.2	11.3	9.9	9.3	8.8	9.2	13.3	21.4	26.7	31.1	34.6	36.3
Ozone (O₃) (µg/m³)	9	10	13	15	12	7	4	4	6	14	34	59	80	92	99	98	85	63	43	26	11	0	0	0
NO₂ (µg/m³)	73.6	68.4	60.8	55.5	55.5	57.9	59.1	58.6	56.8	51.9	40.9	26.8	16.2	10.7	8.6	11.9	23.2	39.7	55.2	68.8	81.3	88.9	88.8	83.8
SO₂ (µg/m³)	20.2	18.9	16.9	15.8	16.2	17.5	20	25.3	31.6	34.2	29.5	20.9	14.2	11.4	10.4	10.2	10.2	10.9	13.2	18.3	24.9	29.6	31	30.5
CO (µg/m³)	312	252	237	240	258	296	342	410	486	520	491.5	383.5	248	217	213	220	233	257	296	361	441	503	532	542

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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 Seoul Oct 7, 2026

Forecast from 14 °C to 23 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction