Weather forecast for todayShinjuku, Japan

Weather forecast for today

Current condition 09:18 JST

  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hN 350°
  • Humidity: 48%
  • Dewpoint: 7°C
  • Pressure: 1029.46mbar
  • Visibility: 12.87km
  • UV index: 2
  • ▼
In Shinjuku, at the moment, the sky is filled with heavy cloud cover, resulting in mostly cloudy weather.
The temperature is a comfortable 18°C. The current temperature is only a few degrees off the highest temperature of the day.

Friday 23. Oct 2026

  • 21°C
  • 17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hE 87°
  • Humidity: 51%
  • UV index: 5
  • Sunrise: 05:54 JST
  • Sunset: 16:56 JST
  • ▼
On Friday, in Shinjuku, prepare for a dull and mostly gray sky.
A slight fluctuation in temperature is forecasted, achieving a maximum of a delightful 21°C and dipping to a minimum of an enjoyable 17°C.
The predicted temperature peak will correspond with October's average maximum of 21.7°C.
Sunrise was at 05:54 and sunset will be at 16:56; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 21°C.
Minimum temperature: 19°C.

Chance of precipitation

Highest chance: 22h - 0h 2%.

Hourly weather forecast

  • 10h
  • 19°C
  • Feels like:
    19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hN 11°
  • Humidity: 48%
  • Pressure: 1029mbar
  • Visibility: 15km
  • UV index: 4
  • ▼
  • 11h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 23°
  • Humidity: 47%
  • Pressure: 1028mbar
  • Visibility: 15km
  • UV index: 5
  • ▼
  • 12h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 6km/hNE 47°
  • Humidity: 47%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 13h
  • 20°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 31°
  • Humidity: 48%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 14h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hESE 115°
  • Humidity: 49%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 15h
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hESE 116°
  • Humidity: 51%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 16h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hSE 125°
  • Humidity: 54%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 16:56
  • 17h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 148°
  • Humidity: 57%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hSE 143°
  • Humidity: 61%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 163°
  • Humidity: 64%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 1km/hSSE 164°
  • Humidity: 66%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 6km/hESE 108°
  • Humidity: 67%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 0km/hS 178°
  • Humidity: 68%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 0km/hSSE 168°
  • Humidity: 68%
  • Pressure: 1027mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, cloudy weather is expected.
The temperature will be between the highest temperature of 21°C and the lowest temperature of 19°C. The warmest part of the day will be at 14h and 15h.
The high temperature is expected to be comparable to October's usual value of 21.7°C. The night temperature will be also in line with the standard October low of 17.9°C.
Updated: Oct 23, 2026 @ 00:18:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 09:18 JST in Shinjuku is 18°C.

On Friday, in Shinjuku, a mostly gray sky is forecasted with minimal brightness.

Today, the maximum temperature will be 21°C, while the minimum temperature will be 17°C.
The highest temperature will be in line with the average maximum of 21.7°C in October. The lowest temperature will be also in line with the average low of 17.9°C.

On Friday, in Shinjuku, sunrise was at 05:54 and sunset will be at 16:56 (JST).

In Shinjuku, the length of the day today will be 11h and 2min.