5-day weather forecast Seoul 08-06-2026

Weather forecast Seoul tomorrow 08.06.2026: sunny, temperature from 17 °C to 26 °C.

Precipitation probability 73%. Wind up to 5.69 m/s (gusts 6.56 m/s). Air humidity 29–84%, atmospheric pressure 755–757 mm Hg, UV index up to 8.5.

Sunrise 05:10
Sunset 19:51

Last Quarter33% illuminated
Moonrise 00:36 · Moonset 12:18

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Table

← Sun, Jun 7

Mon, Jun 8, 2026

Tue, Jun 9 →

Forecast from 17 °C to 26 °C and precipitation

Temperature & Precipitation
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
Temperature (°C)	20	20	19	18	18	17	17	18	19	20	22	23	25	25	26	26	26	25	24	23	22	21	21	20
Precipitation (mm/hr)	0.33	0.11	0.01	0.4	0.1	0.14	0.07	0.07	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	84	74	82	72	51	67	76	80	5	9	0	0	10	15	13	10	11	17	19	8	2	1	2	3
Rain chance (%)	73	73	11	73	73	73	73	73	2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1

Wind speed and direction

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)	1.11	0.61	0.19	1.19	1.69	1.69	1.69	2	2	3.39	3.61	3.81	4.19	4.5	4.89	5.31	5.69	5.5	5.31	4.61	3.39	2.39	2.31	2.11
Wind gust (m/s)	1.53	0.83	0.28	1.75	2.42	2.33	2.28	2.56	2.53	4.28	4.14	4.36	4.83	5.17	5.64	6.11	6.56	6.33	6.22	5.83	4.75	3.42	3.33	3.08
Wind direction (°)	WNW 296°	NNW 341°	NE 48°	WNW 296°	NNW 328°	NNW 343°	N 349°	NNW 344°	NNW 335°	NNW 332°	NNW 338°	NNW 333°	NNW 332°	NNW 330°	NW 325°	NW 320°	NW 312°	WNW 302°	WNW 290°	W 280°	WNW 289°	WNW 300°	WNW 303°	WNW 282°

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 (%)	69	72	73	79	83	84	83	80	70	59	50	42	35	32	30	29	30	34	38	46	50	50	50	50

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)	756	755	755	755	755	756	756	756	757	757	756	756	756	756	755	755	755	755	755	756	756	757	757	757

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	0.1	0.6	1.7	3.4	5.6	7.3	8.5	8.4	7.1	5.7	3.7	1.9	0.7	0.2	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)	18.9	18.9	17.6	16.1	14.2	14.8	14.9	15.3	13	12.3	11.8	11.1	9.8	8.7	8.4	8.2	8.2	8.4	9	9.8	11.1	11.8	11.7	11.7
PM10 (µg/m³)	23.2	22.9	21.2	19.3	17.2	17.7	17.6	18.5	17.6	17.9	19.3	18.6	15.8	13.1	12	11.1	10.7	10.4	10.6	10.9	12	12.5	12.3	12.2
Ozone (O₃) (µg/m³)	55	51	48	46	44	43	47	58	75	89	101	110	117	119	117	114	111	107	100	88	73	62	59	60
NO₂ (µg/m³)	36.4	33.9	30.2	26.7	23.8	21.2	18.7	16.4	14.4	12.4	10.4	8.4	7	6.1	5.8	6.3	7.7	9.9	13.6	20.5	28.8	33.9	33	29
SO₂ (µg/m³)	13.5	12.6	11.4	10.3	9.3	8.5	8	8.3	9.1	9.4	8.8	7.7	6.7	6.1	5.6	5.3	5.3	5.5	6.1	7.4	9.1	10.2	10.1	9.3
CO (µg/m³)	202	189	179	177	193	217	230	221	202	184	173	164	157	152	149	149	152	157	165	175	187	199	213	227

← Sun, Jun 7

Mon, Jun 8, 2026

Tue, Jun 9 →

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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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