5-day weather forecast Tokyo 21-07-2026

Weather forecast Tokyo Tuesday, July 21 21.07.2026: sunny, temperature from 27 °C to 33 °C.

Precipitation probability 11%. Wind up to 6.61 m/s (gusts 8.64 m/s). Air humidity 52–81%, atmospheric pressure 754–756 mm Hg, UV index up to 9.8.

Sunrise 04:40
Sunset 18:53

First Quarter53% illuminated
Moonrise 11:54 · Moonset 22:44

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Table

← Mon, Jul 20

Tue, Jul 21, 2026

Forecast from 27 °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)	27	27	27	27	27	27	27	28	29	30	31	32	33	33	33	33	33	32	31	30	29	29	29	28
Precipitation (mm/hr)	0	0	0	0	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 (%)	18	12	11	15	19	20	21	23	22	21	19	17	14	13	12	11	11	12	13	17	22	24	24	23
Rain chance (%)	11	10	9	10	10	10	9	8	7	5	4	4	3	3	2	2	3	3	4	6	8	9	9	10

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)	4.31	3.31	2.69	2.5	2.11	1.69	1.31	0.81	0.89	1.61	2.39	3.19	3.81	4.39	5	5.5	6.11	6.61	6.61	6.31	6	5.5	4.69	3.81
Wind gust (m/s)	6.22	4.86	4.08	3.72	3.17	2.56	1.89	1.11	1.19	2.08	2.97	4	4.58	5.25	5.97	6.67	7.5	8.33	8.64	8.5	8.22	7.64	6.61	5.5
Wind direction (°)	S 177°	S 185°	S 184°	S 181°	S 182°	S 179°	S 179°	SSE 153°	ESE 116°	ESE 120°	SE 134°	SSE 147°	SSE 155°	SSE 162°	S 169°	S 171°	S 173°	S 179°	S 184°	S 184°	S 180°	S 178°	S 178°	S 178°

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 (%)	81	80	79	79	79	80	78	74	69	65	61	58	55	53	52	52	54	58	63	69	73	76	77	77

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	755	755	755	755	754	754	755	755	755	755	755	755	755	755

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	0.5	1.6	3.4	5.8	8.1	9.6	9.8	8.8	6.7	4.2	2.1	0.8	0.2	0	0	0	0	0

← Mon, Jul 20

Tue, Jul 21, 2026

Tokyo 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 →