5-day weather forecast Tokyo Sep 19, 2026

26°20° · Patchy rain possible

Weather forecast Tokyo Saturday Sep 19, 2026: patchy rain possible, temperature from 20 °C to 26 °C.

Precipitation probability 74%. Wind up to 6.89 m/s (gusts 10.94 m/s). Air humidity 68–88%, atmospheric pressure 761–765 mm Hg, UV index up to 3.1.

Sunrise 05:26
Sunset 17:42
First Quarter63% illuminated
Moonrise 13:38 · Moonset 23:01
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Table

Forecast from 20 °C to 26 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)202120202020202121222223242525262524242423232322
Precipitation (mm/hr)0.010.040.340.10.010.010.020.010.020.010000.0200.020.210.12000.130.170.21.38

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)10010010010010010010010010010010010010010010010010010010010097100100100
Rain chance (%)232645342627282526242220182017193533232334384074

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)6.56.896.616.696.396.196.116.116.196.396.196.115.394.695.395.315.1154.393.81444.394.89
Wind gust (m/s)10.3910.8110.8110.9410.649.929.59.619.428.698.427.927.317.117.336.617.318.318.1988.619.338.818.81
Wind direction (°)N 350°N 349°N 352°NNW 348°N 351°N 350°N 350°N 352°N 352°N 354°N 356°N 359°N 10°NNE 12°NNE 18°NE 36°NE 39°NE 35°NNE 24°NNE 26°NNE 24°NNE 27°NE 34°NNE 27°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)787879828383838281797774717068697478798081828388

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)765764764764764764764764764764764764764763762762762762762763763762762761

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000000.20.51.32.23.12.91.82.21.60.30.1000000

Air quality & pollen

Air quality is available for the first three days only.

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.