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Shimonoseki Shi Weather Today — Yamaguchi, Japan

Current temperature, rain chance, humidity, wind and air quality in Shimonoseki Shi, plus an hourly and 3-day forecast. Updated through the day.

23:02
Fri, 18 Sep 2026
📍 Yamaguchi, Japan
Shimonoseki Shi??
21
°C
Light drizzle
Feels 24°C  ·  70°F
💧 98% Humidity
💨 → 6.1 km/h ENE
👁 2 km Visibility
🌧 0.46 mm Precip
100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1018
hPa  ·  30.07 in
💨 Wind
6.1
km/h  ·  Gust 9.9 km/h
ENE
💧 Humidity
98%
Dew point 20.6°C
👁 Visibility
2
km  ·  1 miles
🌡 Heat Index
24.1°
Wind chill 21°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:01 AM
🌇
Sunset
06:19 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Light rain shower
23°
/
21°
💧92%
🌧16.13mm
💨14
☀️UV 2.1
Saturday
19 Sep 2026
Light rain shower
26°
/
21°
💧94%
🌧23.42mm
💨9
☀️UV 4.8
Sunday
20 Sep 2026
Patchy rain nearby
26°
/
21°
💧79%
🌧0.63mm
💨27
☀️UV 6.2
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