Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Shimonoseki, Japan 🇯🇵

Current Weather in Shimonoseki

Partly Cloudy
18°C
Feels like 13°C. Partly Cloudy.
🌬️ 4 km/h N
💧 94% Humidity
🧭 1005 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 17°C
🌅 Sunrise: 05:04 AM
🌇 Sunset: 07:26 PM
Map Overlays:

In Shimonoseki right now it is 18°C and partly cloudy, feeling like 13°C. Humidity is 94% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Shimonoseki range from about 16°C to 25°C.

Hourly Forecast for Shimonoseki

04:00
Patchy rain nearby
18°
27%
05:00
Partly Cloudy
17°
11%
06:00
Partly Cloudy
18°
10%
07:00
Partly Cloudy
18°
9%
08:00
Partly Cloudy
19°
9%
09:00
Partly Cloudy
20°
6%
10:00
Patchy rain nearby
22°
8%
11:00
Patchy rain nearby
22°
8%
12:00
Patchy rain nearby
22°
6%
13:00
Overcast
23°
7%
14:00
Sunny
23°
1%
15:00
Partly Cloudy
22°
2%
16:00
Partly Cloudy
22°
2%
17:00
Sunny
22°
1%
18:00
Cloudy
21°
9%
19:00
Cloudy
19°
12%
20:00
Cloudy
18°
15%
21:00
Clear
18°
4%
22:00
Partly Cloudy
17°
9%
23:00
Clear
17°
4%
00:00
Clear
17°
3%
01:00
Clear
16°
3%
02:00
Clear
16°
3%
03:00
Clear
16°
3%

14-Day Forecast for Shimonoseki

Tue, Jun 09
Partly Cloudy Partly Cloudy
23° / 17°
Wed, Jun 10
Sunny Sunny
25° / 16°
Thu, Jun 11
Sunny Sunny
25° / 17°
Fri, Jun 12
Sunny Sunny
24° / 18°
Sat, Jun 13
Sunny Sunny
24° / 18°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
24° / 19°
Mon, Jun 15
Sunny Sunny
24° / 18°
Tue, Jun 16
Sunny Sunny
25° / 18°
Wed, Jun 17
Sunny Sunny
26° / 19°
Thu, Jun 18
Moderate rain Moderate rain
23° / 20°
Fri, Jun 19
Patchy rain nearby Patchy rain nearby
25° / 20°
Sat, Jun 20
Cloudy Cloudy
26° / 20°
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
26° / 20°
Mon, Jun 22
Moderate rain Moderate rain
23° / 22°

Additional Forecasts for Shimonoseki

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 140.0 μg/m³
O₃ (Ozone) 73.0 μg/m³
NO₂ (Nitrogen Dioxide) 10.6 μg/m³
SO₂ (Sulphur Dioxide) 3.9 μg/m³
PM2.5 (Fine particles) 9.1 μg/m³
PM10 (Coarse particles) 14.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

A B C D E F G H I J K M N O R S T U W Y Z Ō

Weather in Japan ›

Best Time to Be Outside in Shimonoseki Today

The most comfortable window in Shimonoseki today looks like 15:00 to 17:00, when it is around 22°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?

The current temperature in Shimonoseki is 18°C (64°F), partly cloudy (feels like 13°C).

What's the weather like in Shimonoseki right now?

Conditions in Shimonoseki right now: Partly Cloudy, humidity 94%, wind 4 km/h N.

What is today's forecast for Shimonoseki?

Today in Shimonoseki: high 23°C, low 17°C, partly cloudy. Chance of rain: 73%.

What is the 7-day weather forecast for Shimonoseki?

Daily highs and lows for Shimonoseki:

  • 2026-06-09: 23°C / 17°C
  • 2026-06-10: 25°C / 16°C
  • 2026-06-11: 25°C / 17°C
  • 2026-06-12: 24°C / 18°C
  • 2026-06-13: 24°C / 18°C
  • 2026-06-14: 24°C / 19°C
  • 2026-06-15: 24°C / 18°C
Is it going to rain in Shimonoseki today?

There is a 73% chance of rain in Shimonoseki today. Total expected precipitation: 0.08 mm.

What is the wind speed in Shimonoseki right now?

Wind in Shimonoseki is currently 4 km/h (2 mph) from the N.

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.

Weather forecasts for other major cities in 🇯🇵 Japan:

Tokyo · Yokohama · Osaka · Nagoya · Sapporo · Fukuoka · Kawasaki · Kobe · Kyoto · Saitama · Hiroshima · Sendai · Chiba · Kitakyushu · Niigata · Hamamatsu · Sakai · Kumamoto · Okayama · Shizuoka · Honchō · Kawaguchi · Kagoshima · Hachiōji · Himeji · Matsuyama · Matsudo · Higashi-ōsaka · Kurashiki · Ōita · Nishinomiya-hama · Fukuyama · Kanazawa · Utsunomiya · Amagasaki · Fujisawa · Kashiwa · Toyota · Takamatsu · Toyama · Yokosuka · Nagasaki · Hirakata · Gifu-shi · Machida · Miyazaki · Toyonaka · Ichinomiya · Toyohashi · Minato