Nagasaki Weather Today

Light drizzle 23°

Light drizzle, feels like 26°.

Nagasaki, Japan · Monday, 26 October 2026 03:30 local time

Low/High
22°/24°
Humidity
90%
Visibility
24.1 km
Wind
12.2 km/h
Dew point
21°
UV
0.0

Next 24 Hours

Nagasaki Hourly Weather

Nagasaki 7-Day Forecast

Today
22 °/24 °
Heavy rain Heavy rain
100%
15 km/h

Low/High22°/24°

Humidity88%

Pressure1006 hPa

Sunrise/Sunset 06:33 17:35

Tue 27 Oct
18 °/23 °
Mostly clear Mostly clear
16%
12 km/h

Low/High18°/23°

Humidity66%

Pressure1015 hPa

Sunrise/Sunset 06:33 17:34

Wed 28 Oct
14 °/19 °
Mostly clear Mostly clear
0%
15 km/h

Low/High14°/19°

Humidity61%

Pressure1021 hPa

Sunrise/Sunset 06:34 17:33

Thu 29 Oct
15 °/20 °
Light showers Light showers
26%
7 km/h

Low/High15°/20°

Humidity82%

Pressure1020 hPa

Sunrise/Sunset 06:35 17:33

Fri 30 Oct
18 °/21 °
Light showers Light showers
78%
19 km/h

Low/High18°/21°

Humidity84%

Pressure1016 hPa

Sunrise/Sunset 06:36 17:32

Sat 31 Oct
16 °/21 °
Partly cloudy Partly cloudy
13%
24 km/h

Low/High16°/21°

Humidity63%

Pressure1020 hPa

Sunrise/Sunset 06:37 17:31

Sun 1 Nov
15 °/18 °
Overcast Overcast
11%
14 km/h

Low/High15°/18°

Humidity63%

Pressure1022 hPa

Sunrise/Sunset 06:37 17:30

Nagasaki Weather Summary

This page uses one forecast point in Nagasaki. Conditions vary across the region.

Nagasaki, Monday 26 October 2026: light drizzle, 23°C (feels like 26°C), with a range of 22–24°C today. The highest chance of rain is 100%, around 09:00 local time. Tomorrow: mostly clear, 18–23°C — see weather tomorrow or the hourly forecast.

Tip: take an umbrella or a rain jacket.

Updated at 03:37 local time, 26 October 2026

Nagasaki Hourly Temperature and Chance of Rain

Nagasaki Temperature and Chance of Rain, Next Days

About Nagasaki

Nagasaki is a region in Japan. The regional forecast uses the point at 32.75°N, 129.88°E, about 15 m above sea level. Local time is UTC+9 (Asia/Tokyo). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Nagasaki Air Quality

Good · AQI 20

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)3.3
PM10 (µg/m³)4.3
O₃ (µg/m³)55
NO₂ (µg/m³)0.8
SO₂ (µg/m³)2.3
CO (µg/m³)144

Air Quality →

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