Weather forecast for todayShimonoseki, Japan

Weather forecast for today

Current condition 09:43 JST

  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hESE 120°
  • Humidity: 79%
  • Dewpoint: 21°C
  • Pressure: 1019.98mbar
  • Visibility: 16.09km
  • UV index: 2
  • ▼
Currently, in Shimonoseki, thick clouds dominate the sky, making it feel mostly cloudy.
The temperature is a temperate 25°C. The current temperature is nearly at the maximum of today's expected 27°C.

Monday 19. Oct 2026

  • 27°C
  • 22°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hW 268°
  • Humidity: 77%
  • UV index: 4
  • Sunrise: 06:24 JST
  • Sunset: 17:38 JST
  • ▼
Today, thick clouds will dominate the sky.
A mild temperature range, peaking at a temperate 27°C and bottoming out at an agreeable 22°C, is expected.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 29°C.
Expect a warmer feel as the forecasted high matches September's 26°C, rather than October's average of 21.5°C.
Sunrise was at 06:24 and sunset will be at 17:38; the daylight will last for 11h and 14min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 14h 29°C.
Minimum temperature: 25°C.

Chance of precipitation

Highest chance: 12h 31%.

Hourly weather forecast

  • 10h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 6km/hS 181°
  • Humidity: 78%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 11h
  • 26°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 213°
  • Humidity: 76%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 12h
  • 26°C
  • Feels like:
    29°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 5km/hWSW 258°
  • Humidity: 73%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 13h
  • 26°C
  • Feels like:
    29°C
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 5km/hW 274°
  • Humidity: 74%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 14h
  • 26°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 7km/hWNW 281°
  • Humidity: 73%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 15h
  • 26°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hWNW 288°
  • Humidity: 74%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 16h
  • 26°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 7km/hWNW 287°
  • Humidity: 77%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 6km/hWNW 292°
  • Humidity: 80%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:38
  • 18h
  • 25°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 4km/hWNW 301°
  • Humidity: 82%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 3km/hNW 312°
  • Humidity: 86%
  • Pressure: 1018mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 20h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 2km/hWNW 301°
  • Humidity: 84%
  • Pressure: 1018mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 21h
  • 24°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 1km/hWNW 287°
  • Humidity: 86%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 1km/hWNW 282°
  • Humidity: 87%
  • Pressure: 1018mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 23h
  • 23°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 1km/hWNW 293°
  • Humidity: 89%
  • Pressure: 1018mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally damp weather is predicted.
With minimal precipitation of 1mm, rainfall is forecasted at 12h and 13h.
The temperature will vary between a minimum of 23°C and a maximum of 26°C. The warmest part of the day will be from 11h to 16h.
The temperature will feel more close to September's average high than the expected maximum for October. Forecasts show a temperature also more in line with September's average minimum of 21.4°C rather than the October average of 17.4°C.
Updated: Oct 19, 2026 @ 00:43:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (09:43 JST) it is 25°C in Shimonoseki.

On Monday, the sky will remain cloudy throughout.

Today, the highest temperature will be 27°C, while the lowest temperature will be 22°C. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 29°C.
The highest temperature will be uncommonly higher than the average maximum of 21.5°C in October. The lowest temperature will be moderately higher than the average low of 17.4°C.

On Monday, in Shimonoseki, sunrise was at 06:24 and sunset will be at 17:38 (JST).

In Shimonoseki, today, there will be 11h and 14min of daylight.