Nagasaki weather live forecast

Today's maximum temperature in Nagasaki is expected to be 14°C. Select a day from the live weather forecast for Nagasaki, Japan for more weather parameters.

Sunday
15th Mar
14

6

6

6
Monday
16th Mar
13

7

6

6
Tuesday
17th Mar
16

8

9

6
Wednesday
18th Mar
15

11

0

2
Thursday
19th Mar
15

10

6

5

5-day weather forecast updated at 04:01 on Sunday 15th March 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 15th March 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 14°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

14
°C maximum temperature
6
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from N

Nagasaki weather for Monday 16th March 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 13°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

13
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from N

Nagasaki weather for Tuesday 17th March 2026

Expect scattered clouds in Nagasaki, Japan with a maximum temperature of 16°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the north.

16
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
16
°C wind chill
4
kph wind from N

Nagasaki weather for Wednesday 18th March 2026

Expect overcast with light rain in Nagasaki, Japan with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a light breeze of 11 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
83
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
11
kph wind from SW

Nagasaki weather for Thursday 19th March 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.