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	20	20	20	20	19	19	19	20	19	19	20	19	19	19	19	20	19	20	20	18	20	20
Precipitation (mm/hr)	0.26	0.66	0.84	0.4	0.63	0.72	0.89	1.75	0.95	0.77	1.16	0.75	0.91	3.56	3.78	1.59	2.69	2.74	1	2.76	3.05	2.36	5.43	2.45

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 (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Rain chance (%)	55	71	70	62	69	71	72	79	73	69	75	68	68	87	88	76	86	86	75	86	86	83	91	84

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)	3	5.19	6.11	3.89	5.61	5.39	3.81	4.5	5	3.69	4	3.81	4.81	6	5.61	5.11	4	2.19	3	3.5	2.39	2.81	1.81	3.61
Wind gust (m/s)	5.17	5.92	7.42	6.25	7.5	7.42	6.47	5.89	6.42	6.11	5.11	4.81	7.36	6.61	6.19	7.58	4.61	2.81	5.31	7.5	3.14	6.69	2.83	4.42
Wind direction (°)	NNE 29°	ENE 59°	ENE 59°	NE 38°	ENE 61°	ENE 62°	NE 43°	NE 49°	NE 51°	NE 42°	ENE 62°	ENE 68°	NE 35°	NNE 24°	NNE 21°	NNE 24°	NE 45°	NE 52°	N 10°	NW 316°	NNE 18°	N 5°	E 94°	ENE 72°

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 (%)	91	90	90	90	88	89	91	91	90	90	91	90	84	93	94	89	95	96	92	95	94	93	94	94

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	764	764	764	764	765	764	764	764	762	762	763	761	761	763	761	761	761	760	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	0	0.1	0.2	0.3	0.5	0.4	0.3	0.1	0.1	0	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)	19.4	19.4	19.1	18.2	17	16.5	19.1	24.9	30.6	31.4	29.6	23.9	23.4	22.1	19.4	20.5	22.2	22.6	21.8	22.5	24.7	26.4	25.8	25.7
PM10 (µg/m³)	20.6	20.7	20.2	19.3	18.2	17.8	20.5	26.3	32	33.1	31.4	25.8	25.1	23.7	21	21.9	23.5	23.9	23	23.7	25.9	27.6	27	26.6
Ozone (O₃) (µg/m³)	17	18	18	17	16	15	14	14	14	15	17	19	21	24	26	27	24	19	15	12	8	6	5	4
NO₂ (µg/m³)	59.9	58.6	57.7	57.4	57.9	59	59.9	60.5	60.9	60.3	58	54.7	51.9	49.7	47.9	47.7	49.9	53.7	57.1	59.7	62	63.4	63.6	62.9
SO₂ (µg/m³)	29.8	29.1	29.7	30.8	31.8	33.2	35	37.8	41	42.7	41.7	39.2	36.3	32.8	29	26.4	26	26.9	28.2	29.9	32.1	33.5	33.6	32.9
CO (µg/m³)	300	290	269	249	234	220	212	213	219	225	228	230	229	219	206	205	228	262	287	294	293	287	278	265

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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 Yokohama Oct 26, 2026

Forecast from 18 °C to 20 °C and precipitation