5-day weather forecast Seoul 29-06-2026

Weather forecast Seoul Monday, June 29 29.06.2026: sunny, temperature from 22 °C to 33 °C.

Precipitation probability 4%. Wind up to 4.5 m/s (gusts 5.5 m/s). Air humidity 34–69%, atmospheric pressure 758–760 mm Hg, UV index up to 8.7.

Sunrise 05:13
Sunset 19:57

Full Moon100% illuminated
Moonrise 20:00 · Moonset 04:14

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Table

← Sun, Jun 28

Mon, Jun 29, 2026

Tue, Jun 30 →

Forecast from 22 °C to 33 °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)	25	24	24	23	23	22	23	23	25	27	28	30	31	32	33	33	32	30	28	27	26	26	26	25
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0.05	0.37	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 (%)	18	23	21	18	17	22	19	18	18	15	15	12	16	18	37	23	21	25	82	89	17	18	19	22
Rain chance (%)	4	5	5	5	5	6	6	5	4	3	2	2	1	1	3	2	2	2	17	36	4	5	5	5

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)	1.89	2	1.61	1.31	1.11	1.19	1.19	0.69	0.5	0.19	0.81	0.89	0.81	0.89	1.69	2.5	3.5	4.19	4.5	3	1.5	0.81	0.61	0.31
Wind gust (m/s)	2.67	2.81	2.25	1.83	1.61	1.81	1.72	0.89	0.58	0.22	0.92	1.03	0.92	1.03	1.97	2.89	4.03	4.94	5.5	3.75	2.03	1.14	0.86	0.42
Wind direction (°)	WSW 241°	WSW 251°	WSW 240°	SW 236°	SW 226°	SW 220°	SW 217°	WSW 258°	WNW 289°	W 279°	W 280°	NW 311°	NW 309°	NW 316°	W 272°	W 260°	W 260°	W 264°	W 272°	W 281°	NW 324°	NW 321°	WNW 295°	WSW 256°

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 (%)	56	59	61	63	66	68	69	65	58	52	47	43	40	37	36	34	38	45	51	56	59	61	63	64

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	758	758	759	759	759	760	760	760	759	759	759	758	758	758	758	758	758	758	758	759	759	759

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	0.2	0.6	1.7	3.4	5.5	7.5	8.7	8.1	6.7	5.2	3.3	1.5	0.6	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)	30.3	33.3	35.6	37.5	39.8	40.9	39.7	36.7	29.6	23.3	20.6	19.3	18.6	19.3	19.7	19.4	18.6	17.1	15.7	15.5	16.9	23.1	28.7	33.1
PM10 (µg/m³)	33.4	36.4	38.8	40.5	42.6	43.4	41.7	38.8	32.5	26.5	24.2	22.9	22.2	22.5	22.6	22.2	21.1	19.4	17.8	17.6	19.1	25.3	31	35.4
Ozone (O₃) (µg/m³)	43	39	36	34	32	30	34	45	62	80	101	123	142	157	169	172	163	147	128	108	87	69	58	51
NO₂ (µg/m³)	47.7	48.7	48.5	47.2	44.3	40.3	36.5	33.4	30.5	27.5	23.8	20	17	14.9	13.6	14	16	19.7	25.7	35.9	48.5	58.8	65.7	70.3
SO₂ (µg/m³)	14.5	14.9	15	14.9	14.1	13.1	13.1	15.3	18.6	20.8	20.9	19.8	18.7	17.7	16.7	15.7	14.8	14	13.8	14.3	15.3	16.6	18.5	20.6
CO (µg/m³)	331	304	278	266	276	299	318	330	338	337	318	290	268	261	261	258	241	222	226	268	333	402	482	566

← Sun, Jun 28

Mon, Jun 29, 2026

Tue, Jun 30 →

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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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