5-day weather forecast Seoul 28-06-2026

Weather forecast Seoul tomorrow 28.06.2026: sunny, temperature from 22 °C to 32 °C.

Precipitation probability 38%. Wind up to 6.11 m/s (gusts 7.03 m/s). Air humidity 36–78%, atmospheric pressure 755–758 mm Hg, UV index up to 8.9.

Sunrise 05:13
Sunset 19:57

Full Moon100% illuminated
Moonrise 19:10 · Moonset 03:24

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Table

← Sat, Jun 27

Sun, Jun 28, 2026

Mon, Jun 29 →

Forecast from 22 °C to 32 °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	22	22	22	22	22	23	24	26	28	30	31	31	32	32	30	29	28	27	27	26	26	25
Precipitation (mm/hr)	0.63	0.86	1.13	0.13	0	0	0	0	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 (%)	73	85	73	89	20	17	15	14	12	11	12	12	11	27	18	14	14	14	17	16	14	14	15	19
Rain chance (%)	38	50	57	31	10	10	9	7	5	3	2	2	1	2	1	1	1	2	2	2	2	2	3	3

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)	1.39	1.11	1	1.31	0.89	0.61	0.69	0.61	1	1	1.31	1.5	2	3	4	5.39	6.11	4.69	3.19	2.5	1.5	1	0.81	1.39
Wind gust (m/s)	2.17	1.81	1.72	2.17	1.5	1.03	1.14	0.83	1.19	1.14	1.5	1.72	2.31	3.44	4.61	6.22	7.03	5.42	3.81	3.25	2.14	1.47	1.19	2.08
Wind direction (°)	SW 226°	SW 232°	SW 220°	SSW 201°	S 177°	SSE 147°	SE 134°	SSE 161°	SSE 160°	S 171°	SW 214°	WSW 244°	WSW 256°	W 260°	WSW 258°	WSW 256°	W 260°	W 266°	WNW 284°	WNW 299°	WNW 284°	W 276°	W 266°	SW 236°

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 (%)	59	66	74	78	78	78	78	71	63	55	49	44	40	38	36	36	39	42	44	46	47	49	51	54

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)	755	755	755	755	755	755	755	756	756	756	757	757	757	756	756	755	755	756	756	757	756	757	757	758

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	7.6	8.9	8.8	7.8	5.7	3.2	1.8	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)	31.3	31.1	31.3	32.7	32.6	35.2	41	43.5	44.1	40.6	32.9	26.1	23.2	21.9	20.3	18.5	16.2	14.2	13	13.3	14.6	17.9	22.2	26.5
PM10 (µg/m³)	35.5	34.9	35.2	36.3	35.4	37.7	43.5	46	47.3	44.9	37.8	31.1	27.7	26.3	24.4	22.4	19.7	17.4	16	16.2	17.5	20.9	25.2	29.5
Ozone (O₃) (µg/m³)	51	47	44	40	32	24	23	34	53	75	104	137	160	168	166	160	149	132	115	97	79	64	54	48
NO₂ (µg/m³)	56	54.6	51.3	48.7	47.8	47.6	47.3	47.7	47.9	45.1	36.2	24.2	14.8	10.2	8.2	7.7	8.3	10.5	14.5	21.4	30.1	37.4	42.2	45.5
SO₂ (µg/m³)	14.2	13.9	13.5	13.5	13.4	13.7	15.6	21.3	28.6	32.6	30.3	24.7	19.6	16.1	13.1	10.7	8.8	7.5	7.2	8.3	10.3	12.1	13.2	13.9
CO (µg/m³)	424	430	428	431	444	463	480	504	528	523	465	378	304	259	227	208	197	198	220	282	364	415	407	368

← Sat, Jun 27

Sun, Jun 28, 2026

Mon, Jun 29 →

Seoul on the map

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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