Nagasaki weather live forecast

Today's maximum temperature in Nagasaki is expected to be 18°C. Select a day from the live weather forecast for Nagasaki, Japan for more weather parameters.

Sunday
8th Nov
18

11

3

3
Monday
9th Nov
16

15

0

1
Tuesday
10th Nov
19

13

7

4
Wednesday
11th Nov
19

12

10

4
Thursday
12th Nov
20

12

6

4

5-day weather forecast updated at 04:01 on Sunday 8th 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 Sunday 8th November 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from NE

Nagasaki weather for Monday 9th November 2026

Expect overcast with light rain in Nagasaki, Japan with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 13 kph from the north-east.

16
°C maximum temperature
15
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
92
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
13
kph wind from NE

Nagasaki weather for Tuesday 10th November 2026

Expect sunshine and showers in Nagasaki, Japan with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a gentle breeze of 14 kph from the north.

19
°C maximum temperature
13
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
7
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
14
kph wind from N

Nagasaki weather for Wednesday 11th November 2026

Expect scattered clouds in Nagasaki, Japan with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

19
°C maximum temperature
12
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from N

Nagasaki weather for Thursday 12th November 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north-east.