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Weather in Shimonoseki, Japan 🇯🇵

Current Weather in Shimonoseki

Overcast
24°C
Feels like 26°C. Overcast.
🌬️ 16 km/h NNE
💧 80% Humidity
🧭 1003 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:54 AM
🌇 Sunset: 06:34 PM
Map Overlays:

In Shimonoseki right now it is 24°C and overcast, feeling like 26°C. Expect 80% humidity and winds of about 16 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Shimonoseki range from about 23°C to 29°C.

Hourly Forecast for Shimonoseki

07:00
Patchy rain nearby
25°
24%
08:00
Overcast
25°
23%
09:00
Overcast
24°
23%
10:00
Overcast
26°
20%
11:00
Overcast
26°
19%
12:00
Partly Cloudy
27°
10%
13:00
Patchy rain nearby
29°
17%
14:00
Patchy rain nearby
28°
15%
15:00
Patchy rain nearby
27°
17%
16:00
Cloudy
26°
13%
17:00
Cloudy
26°
16%
18:00
Cloudy
25°
20%
19:00
Overcast
25°
23%
20:00
Overcast
25°
23%
21:00
Cloudy
25°
18%
22:00
Clear
24°
10%
23:00
Clear
24°
10%
00:00
Clear
24°
10%
01:00
Clear
23°
11%
02:00
Clear
24°
11%
03:00
Clear
24°
11%
04:00
Clear
23°
11%
05:00
Clear
23°
11%
06:00
Sunny
23°
12%

14-Day Forecast for Shimonoseki

Mon, Sep 07
Overcast Overcast
29° / 24°
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
29° / 23°
Wed, Sep 09
Patchy rain nearby Patchy rain nearby
26° / 23°
Thu, Sep 10
Sunny Sunny
27° / 21°
Fri, Sep 11
Light rain shower Light rain shower
26° / 21°
Sat, Sep 12
Light rain shower Light rain shower
24° / 23°
Sun, Sep 13
Light rain shower Light rain shower
28° / 23°
Mon, Sep 14
Patchy rain nearby Patchy rain nearby
29° / 22°
Tue, Sep 15
Overcast Overcast
28° / 23°
Wed, Sep 16
Light rain shower Light rain shower
25° / 22°
Thu, Sep 17
Light rain shower Light rain shower
24° / 22°
Fri, Sep 18
Overcast Overcast
27° / 21°
Sat, Sep 19
Light rain shower Light rain shower
23° / 20°
Sun, Sep 20
Overcast Overcast
26° / 20°

Additional Forecasts for Shimonoseki

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 167.0 μg/m³
O₃ (Ozone) 87.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.7 μg/m³
SO₂ (Sulphur Dioxide) 3.7 μg/m³
PM2.5 (Fine particles) 5.0 μg/m³
PM10 (Coarse particles) 7.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

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Best Time to Be Outside in Shimonoseki Today

The most comfortable window in Shimonoseki today looks like 16:00 to 19:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Shimonoseki

What is the temperature in Shimonoseki right now?

It is currently 24°C (76°F) in Shimonoseki, overcast (feels like 26°C).

What's the weather like in Shimonoseki right now?

Right now Shimonoseki has Overcast, humidity 80%, wind 16 km/h NNE.

What is today's forecast for Shimonoseki?

Today in Shimonoseki: high 29°C, low 24°C, overcast. Chance of rain: 32%.

What is the 7-day weather forecast for Shimonoseki?

Daily highs and lows for Shimonoseki:

  • 2026-09-07: 29°C / 24°C
  • 2026-09-08: 29°C / 23°C
  • 2026-09-09: 26°C / 23°C
  • 2026-09-10: 27°C / 21°C
  • 2026-09-11: 26°C / 21°C
  • 2026-09-12: 24°C / 23°C
  • 2026-09-13: 28°C / 23°C
Is it going to rain in Shimonoseki today?

There is a 32% chance of rain in Shimonoseki today. Total expected precipitation: 0.2 mm.

What is the wind speed in Shimonoseki right now?

Wind in Shimonoseki is currently 16 km/h (10 mph) from the NNE.

What is the UV index in Shimonoseki right now?

The UV index in Shimonoseki is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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