Weather in Yamaguchi, Japan 🇯🇵
In Yamaguchi right now it is 23°C and light rain, feeling like 26°C. Humidity is 100% with winds around 8 km/h, and the UV index is 1 (low). Over the next few days, temperatures in Yamaguchi range from about 18°C to 27°C.
Hourly Forecast for Yamaguchi
14-Day Forecast for Yamaguchi
Heavy rain
Heavy rain
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Patchy rain nearby
Sunny
Sunny
Patchy rain nearby
Additional Forecasts for Yamaguchi
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Japan
Best Time to Be Outside in Yamaguchi Today
The most comfortable window in Yamaguchi today looks like 17:00 to 19:00, when it is around 21°C. The next likely rain is around 16:00.
Frequently Asked Questions about Weather in Yamaguchi
What is the temperature in Yamaguchi right now?
The current temperature in Yamaguchi is 23°C (74°F), light rain (feels like 26°C).
What's the weather like in Yamaguchi right now?
Conditions in Yamaguchi right now: Light rain, humidity 100%, wind 8 km/h SSE.
What is today's forecast for Yamaguchi?
Today in Yamaguchi: high 21°C, low 19°C, heavy rain. Chance of rain: 95%.
What is the 7-day weather forecast for Yamaguchi?
Daily highs and lows for Yamaguchi:
- 2026-06-25: 21°C / 19°C
- 2026-06-26: 20°C / 18°C
- 2026-06-27: 27°C / 18°C
- 2026-06-28: 26°C / 19°C
- 2026-06-29: 26°C / 19°C
- 2026-06-30: 25°C / 19°C
- 2026-07-01: 26°C / 20°C
Is it going to rain in Yamaguchi today?
There is a 95% chance of rain in Yamaguchi today. Total expected precipitation: 138.19 mm.
What is the wind speed in Yamaguchi right now?
Wind in Yamaguchi is currently 8 km/h (5 mph) from the SSE.
What is the UV index in Yamaguchi right now?
The UV index in Yamaguchi is currently 0.9 (low). Sun protection is recommended when the index is 3 or higher.
