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)	2.19	0.61	1.89	1.69	4.5	5.89	5.5	7.69	7.89	6.89	8.81	8.89	7.39	10	10.69	4.5	7.61	8.89	4.19	4.39	5.11	4.11	5.31	4
Wind gust (m/s)	4.28	0.81	2.83	3.72	7.22	10	8.42	13.11	13.61	10.81	13.89	14.11	11.97	14.53	15.61	10.36	11.81	10.72	6.5	5.31	7	6.36	6.61	5.14
Wind direction (°)	NNW 341°	SW 231°	SSW 207°	SSW 202°	SSW 204°	SSW 207°	SSW 209°	SW 217°	SW 224°	SW 214°	SSW 210°	SSW 213°	SSW 212°	SSW 212°	SSW 211°	SW 235°	WSW 258°	N 4°	N 358°	N 3°	N 9°	NNE 18°	NNE 23°	NE 36°

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 (%)	86	83	83	86	84	88	89	89	85	83	84	84	83	79	78	82	77	80	83	81	82	88	86	89

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	763	762	762	762	762	762	762	761	761	761	759	759	761	760	761	762	762	763	764	763	763

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	0.1	0.5	1.2	1.9	2.6	3.6	3.9	2.6	1.3	0.3	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)	47.7	40.4	38.3	38	35.7	32.2	35.6	43.4	45.6	28.3	25.1	18.6	15.9	18.2	22.4	27.3	39.7	50.3	55.9	49	34	27	22.9	20.5
PM10 (µg/m³)	49.7	42.8	41.2	41.1	38.3	33.8	36.7	44.4	46.4	29.3	26.1	19.8	17.5	20	24.4	29.3	41.7	52.2	57.7	51	35.4	28.2	24.3	21.8
Ozone (O₃) (µg/m³)	0	0	0	0	2	4	6	7	8	10	16	24	29	27	22	17	12	7	3	1	1	2	6	13
NO₂ (µg/m³)	64.4	65.2	66.2	65.5	61.7	56.3	51.7	49.1	47.3	44.8	39.7	33.9	31.5	35	41.9	48.4	53.3	57.8	61.3	63.8	65.3	65.7	64.4	62
SO₂ (µg/m³)	44.4	44.9	46.5	47.1	45.6	43	40.3	37.8	35.1	32.1	27.8	23.2	21.6	24.7	30.8	37.4	45.2	53.6	57.9	55.1	48.2	41.8	37	32.7
CO (µg/m³)	268	268	283	296	295	293	317	393	494	566	588	581	555	502	429	372	347	338	326	300	271	255	265	288

← Sat, Oct 24

Sun, Oct 25, 2026

Mon, Oct 26 →

Yokohama 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.

Learn more about our methodology →