Weather forecast for todayShinjomachi, Japan

Weather forecast for today

Current condition 09:08 JST

  • 18°C
  • Feels like:
    18°C
Rain
Rain
  • Precipitation: 9mm
  • Wind: 11km/hN 10°
  • Humidity: 94%
  • Dewpoint: 17°C
  • Pressure: 1020.32mbar
  • Visibility: 4.83km
  • UV index: 2
  • ▼
In Shinjomachi, currently, moderate rain is soaking the ground.
Current rainfall is 9mm.
The temperature is an enjoyable 18°C. The current temperature is almost at the maximum expected 20°C for today.

Tuesday 20. Oct 2026

  • 20°C
  • 18°C
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 10mm
  • Wind: 13km/hNNE 17°
  • Humidity: 88%
  • UV index: 2
  • Sunrise: 06:02 JST
  • Sunset: 17:09 JST
  • ▼
Today, on Tuesday, October 20, rain is expected, making for a wet day.
The likelihood of rainfall is high. However, precipitation will be light. A slight temperature fluctuation is predicted, ranging from a high of a pleasant 20°C to a low of an enjoyable 18°C.
Today’s forecasted high is set to be moderately higher than October's regular high of 17.9°C.
Sunrise was at 06:02 and sunset will be at 17:09; the daylight will last for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 0h 20°C.
Coldest period: 10h - 12h 19°C.

Chance of precipitation

Highest chance: 10h 93%.

Hourly weather forecast

  • 10h
  • 19°C
  • Feels like:
    19°C
Rain
Rain
  • Precip. probability: 93%
  • Precipitation: 2mm
  • Wind: 12km/hNNW 330°
  • Humidity: 91%
  • Pressure: 1020mbar
  • Visibility: 4km
  • UV index: 2
  • ▼
  • 11h
  • 19°C
  • Feels like:
    19°C
Rain
Rain
  • Precip. probability: 93%
  • Precipitation: 2mm
  • Wind: 13km/hN 358°
  • Humidity: 88%
  • Pressure: 1020mbar
  • Visibility: 4km
  • UV index: 1
  • ▼
  • 12h
  • 19°C
  • Feels like:
    19°C
Light Rain
Light Rain
  • Precip. probability: 70%
  • Precipitation: 1mm
  • Wind: 13km/hNNE 13°
  • Humidity: 88%
  • Pressure: 1020mbar
  • Visibility: 4km
  • UV index: 2
  • ▼
  • 13h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 23°
  • Humidity: 89%
  • Pressure: 1019mbar
  • Visibility: 6km
  • UV index: 2
  • ▼
  • 14h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 17°
  • Humidity: 86%
  • Pressure: 1018mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
  • 15h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 14°
  • Humidity: 85%
  • Pressure: 1017mbar
  • Visibility: 14km
  • UV index: 1
  • ▼
  • 16h
  • 20°C
  • Feels like:
    20°C
Drizzle
Drizzle
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 18°
  • Humidity: 84%
  • Pressure: 1018mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 17h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hNE 35°
  • Humidity: 86%
  • Pressure: 1018mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunset: 17:09
  • 18h
  • 19°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 7km/hNE 46°
  • Humidity: 89%
  • Pressure: 1017mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 19h
  • 19°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 5km/hENE 73°
  • Humidity: 90%
  • Pressure: 1017mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 20h
  • 19°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 5km/hESE 120°
  • Humidity: 94%
  • Pressure: 1017mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 21h
  • 19°C
  • Feels like:
    20°C
Drizzle
Drizzle
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 5km/hSSE 160°
  • Humidity: 96%
  • Pressure: 1016mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 22h
  • 19°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 4km/hSSE 165°
  • Humidity: 97%
  • Pressure: 1016mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 23h
  • 19°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 4km/hSW 232°
  • Humidity: 97%
  • Pressure: 1015mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Today, in Shinjomachi, a combination of wet and cloudy weather is anticipated.
Rainfall is predicted practically for the rest of the day. With light precipitation of 2mm, the most intense rain will be falling at 10h and 11h.
The temperature will be between the lowest temperature of 19°C and the highest temperature of 20°C.
The high will be a few degrees higher than the normal maximum of 17.9°C for October. The lowest temperature is expected to be more consistent with September's minimum average of 16.7°C than October's 11.8°C.
Updated: Oct 20, 2026 @ 00:08:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Yes, it rains now, and precipitation is 9mm.

The current temperature (09:08 JST) is 18°C.

On Tuesday, rain is expected, making for a wet day.

With a probability of 100%, light precipitation of 10mm is forecasted.

Today, the maximum temperature will be 20°C, while the minimum temperature will be 18°C.
The maximum temperature will be relatively higher than the average highest temperature of 17.9°C in October. The lowest temperature will be uncommonly higher than the average low of 11.8°C.

On Tuesday, in Shinjomachi, sunrise was at 06:02 and sunset will be at 17:09 (JST).

Today, the daylight will last for 11h and 7min.