Weather forecast for todayKasumigaseki, Japan

Weather forecast for today

Current condition 00:02 JST

  • 22°C
  • Feels like:
    22°C
Showers in the Vicinity
Showers in the Vicinity
  • Precipitation: 0mm
  • Wind: 5km/hWNW 300°
  • Humidity: 71%
  • Dewpoint: 16°C
  • Pressure: 1018.63mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
In Kasumigaseki, currently, unsettled skies are producing scattered light rain showers in nearby locations.
The temperature is an agreeable 22°C. The current temperature is near the lowest anticipated 21°C for today.

Tuesday 20. Oct 2026

  • 27°C
  • 21°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 13km/hWSW 239°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 05:51 JST
  • Sunset: 17:00 JST
  • ▼
Today, on Tuesday, October 20, gray and overcast skies will be present.
Minimal precipitation is predicted. Forecasted temperature values will span from a warm 27°C down to an agreeable 21°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be 29°C.
It will feel warmer than usual, as the temperature reflects September's normal high of 26.9°C, not October's.
Sunrise will be at 05:51 and sunset at 17:00; the daylight will last for 11h and 8min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 16h 28°C.
Coldest hour: 4h 21°C.

Chance of precipitation

Highest chance: 1h 37%.

Hourly weather forecast

  • 2h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 0km/hS 180°
  • Humidity: 73%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 21°C
  • Feels like:
    21°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 0mm
  • Wind: 0km/hN 0°
  • Humidity: 78%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:51
  • 6h
  • 21°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 0mm
  • Wind: 3km/hW 276°
  • Humidity: 77%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 5km/hWSW 254°
  • Humidity: 76%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hSW 225°
  • Humidity: 72%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 12h
  • 26°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 236°
  • Humidity: 67%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 14h
  • 27°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hSW 234°
  • Humidity: 66%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 16h
  • 26°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 9km/hSW 218°
  • Humidity: 69%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:00
  • 18h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 27°
  • Humidity: 77%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 3km/hS 180°
  • Humidity: 84%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 0km/hS 177°
  • Humidity: 86%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, primarily gloomy and occasionally showery weather is expected.
With a 37% probability, minimal rainfall is anticipated around midnight.
The temperature will vary between the highest temperature of 27°C and the lowest temperature of 21°C. The warmest part of the day will be around 14h.
The forecasted maximum is more in line with September's typical high of 26.9°C than the average for October. Forecasts show a temperature also more alike with September's average minimum of 21.5°C rather than the October average of 16.4°C.
Updated: Oct 19, 2026 @ 15:02:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 00:02 JST is 22°C.

On Tuesday, in Kasumigaseki, thick clouds will dominate the sky.

Today, there is a low chance of minimal precipitation in Kasumigaseki.

Today, the highest temperature will be 27°C, while the lowest temperature will be 21°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 29°C.
The maximum temperature will be noticeably higher than the average highest temperature of 21.5°C in October. The lowest temperature will be moderately higher than the average low of 16.4°C.

On Tuesday, in Kasumigaseki, sunrise will be at 05:51 and sunset at 17:00 (JST).

In Kasumigaseki, today, there will be 11h and 8min of daylight.