Nagasaki weather live forecast

Today's maximum temperature in Nagasaki is expected to be 22°C. Select a day from the live weather forecast for Nagasaki, Japan for more weather parameters.

Thursday
5th Nov
22

17

2

2
Friday
6th Nov
18

13

5

4
Saturday
7th Nov
15

10

8

5
Sunday
8th Nov
17

10

1

2
Monday
9th Nov
18

14

0

1

5-day weather forecast updated at 04:01 on Thursday 5th November 2026 GMT

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The 5-day weather forecast for Japan (Nagasaki) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Nagasaki weather forecast by day

Below are the detailed weather forecasts for Nagasaki for the next 5 days.

Nagasaki weather for Thursday 5th November 2026

Expect isolated thunderstorms in Nagasaki, Japan with a maximum temperature of 22°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 17 kph from the north-west.

22
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
2
UV index (Low)
100
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
17
kph wind from NW

Nagasaki weather for Friday 6th November 2026

Expect scattered clouds in Nagasaki, Japan with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

18
°C maximum temperature
13
°C minimum temperature
scattered clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
16
kph wind from NW

Nagasaki weather for Saturday 7th November 2026

Expect scattered clouds in Nagasaki, Japan with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

15
°C maximum temperature
10
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from N

Nagasaki weather for Sunday 8th November 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 17°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

17
°C maximum temperature
10
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NE

Nagasaki weather for Monday 9th November 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 18°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.