Weather forecast for todayRoppongi, Japan

Weather forecast for today

Current condition 01:38 JST

  • 19°C
  • Feels like:
    19°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 0km/hW 260°
  • Humidity: 59%
  • Dewpoint: 11°C
  • Pressure: 1029.8mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Roppongi, the atmosphere is fresh and open, with clear skies above.
The temperature is a comfortable 19°C. The current temperature is almost at the minimum-predicted 20°C for today.

Sunday 18. Oct 2026

  • 25°C
  • 20°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hSE 127°
  • Humidity: 54%
  • UV index: 5
  • Sunrise: 05:49 JST
  • Sunset: 17:02 JST
  • ▼
On Sunday, in Roppongi, clear skies with only minor cloud interruptions are in the outlook.
The day's temperature scale will range from a moderate high of a temperate 25°C to a minimum of an agreeable 20°C.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 05:49 and sunset at 17:02; the daylight will last for 11h and 13min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 17h 23°C.
Coldest hour: 5h 15°C.

Chance of precipitation

Highest chance: 23h 2%.

Hourly weather forecast

  • 2h
  • 19°C
  • Feels like:
    19°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 1km/hSE 135°
  • Humidity: 60%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 17°C
  • Feels like:
    17°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 2km/hN 0°
  • Humidity: 65%
  • Pressure: 1029mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 05:49
  • 6h
  • 15°C
  • Feels like:
    15°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 5km/hN 358°
  • Humidity: 66%
  • Pressure: 1030mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 17°C
  • Feels like:
    17°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 5km/hN 351°
  • Humidity: 61%
  • Pressure: 1030mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 20°C
  • Feels like:
    20°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hNE 45°
  • Humidity: 55%
  • Pressure: 1029mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 12h
  • 22°C
  • Feels like:
    22°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hSE 146°
  • Humidity: 51%
  • Pressure: 1028mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 14h
  • 23°C
  • Feels like:
    23°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hSSE 166°
  • Humidity: 48%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 23°C
  • Feels like:
    23°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hSSE 160°
  • Humidity: 51%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:02
  • 18h
  • 22°C
  • Feels like:
    22°C
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hSSE 168°
  • Humidity: 56%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hS 174°
  • Humidity: 62%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 21°C
  • Feels like:
    21°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hS 176°
  • Humidity: 65%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Roppongi, primarily bright and occasionally dull weather is forecasted.
The temperature will vary between the lowest temperature of 15°C and the highest temperature of 24°C. The warmest part of the day is expected around 15h.
The highest temperature today will resemble September's average maximum of 26.9°C more than October's average. Today, the night will be also more close to September's average minimum of 21.5°C than October's usual value of 16.4°C.
Updated: Oct 17, 2026 @ 16:38:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (01:38 JST) it is 19°C in Roppongi.

Today, in Roppongi, open skies and radiant sunshine are expected.

Today, the maximum temperature will be 25°C, while the minimum temperature will be 20°C.
Today, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be also slightly warmer than the average low of 16.4°C.

On Sunday, in Roppongi, sunrise will be at 05:49 and sunset at 17:02 (JST).

In Roppongi, today, there will be 11h and 13min of daylight.