Nagasaki weather live forecast

Today's maximum temperature in Nagasaki is expected to be 9°C. Select a day from the live weather forecast for Nagasaki, Japan for more weather parameters.

Wednesday
28th Jan
9

1

7

3
Thursday
29th Jan
8

3

10

2
Friday
30th Jan
7

2

4

3
Saturday
31st Jan
8

2

1

3
Sunday
1st Feb
9

5

4

2

5-day weather forecast updated at 04:01 on Wednesday 28th January 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 Wednesday 28th January 2026

Expect scattered clouds in Nagasaki, Japan with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

9
°C maximum temperature
1
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
12
kph wind from N

Nagasaki weather for Thursday 29th January 2026

Expect scattered clouds in Nagasaki, Japan with a maximum temperature of 8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

8
°C maximum temperature
3
°C minimum temperature
scattered clouds
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
12
kph wind from NW

Nagasaki weather for Friday 30th January 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

7
°C maximum temperature
2
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
12
kph wind from NW

Nagasaki weather for Saturday 31st January 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

8
°C maximum temperature
2
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
8
°C wind chill
5
kph wind from N

Nagasaki weather for Sunday 1st February 2026

Expect broken clouds in Nagasaki, Japan with a maximum temperature of 9°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.