Weather in Nagasaki, Japan
Sunday 15 November 2026 | 11:54
18°
Light drizzle
Feels like 20°
- High
- 21°
- Low
- 17°
- Humidity
- 94%
- Wind
- 7 km/h
Nagasaki: the next 12 hours at a glance
- Small chance of a shower (42% around 11:00).
- Up to 21° around 13:00.
- Best time to go out: around 20:00 (18°).
Temperature and rain / Nagasaki
The coming days
High
21°
Low
5°
Average high
15.3°
Average low
10.0°
Total rain
68.5 mm
Average rain
4.6 mm
Air quality - Nagasaki
Particles and ozone
Good
5.40 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM105.60µg/m³
Ozone57µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Nagasaki
Tomorrow in Nagasaki, expect Scattered clouds ⛅, with:\n\n- High of 21°\n- Low of 15°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-15