Nagasaki-shi (Nagasaki)
10 day weather forecast for Nagasaki-shi
Thursday, 29th October 2026, at 03:51
Today
21° 15°
Tomorrow
21° 19°
Saturday
21° 17°
Sunday
22° 15°
Monday
23° 18°
Tuesday
19° 16°
Wednesday
20° 16°
Seemore
Nagasaki-shi Weather Pages
Nagasaki-shi weather forecast
The weather forecast for Nagasaki-shi over the next 5 days indicates wet and rainy conditions with temperatures ranging from 21 °C to 23 °C.
Rain is expected on today, tomorrow, Sunday, and Monday.
Wind speeds are expected to be breezy, averaging around 19.4 km/h.
Nagasaki-shi 14 days weather forecast
This weeks weather in Nagasaki-shi. Click on a date for detailed forecasts
Thu. 29
21°
15°
6.3 mm
Fri. 30
21°
19°
13.2 mm
Sat. 31
21°
17°
0 mm
Sun. 1
22°
15°
0.2 mm
Mon. 2
23°
18°
15.8 mm
Tue. 3
19°
16°
0 mm
Wed. 4
20°
16°
0 mm
Thu. 5
21°
15°
0 mm
Fri. 6
20°
17°
0 mm
Sat. 7
19°
15°
0 mm
Sun. 8
19°
15°
0 mm
Mon. 9
19°
17°
2.9 mm
Tue. 10
17°
14°
0.1 mm
Wed. 11
17°
13°
0 mm
Further Ahead
You can click on date
Access Nagasaki-shi weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Nagasaki-shi long range weather forecast
30 day weather forecast for Nagasaki-shi
Important Notice
Our Nagasaki-shi long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Nagasaki-shi
A total of 38.6 mm is expected over 4 rainy days. The wettest day is Monday 2, with 15.8 mm. Click a day for details.
Nagasaki-shi Wind Speed Forecast Chart
The windiest day is Monday 2, with winds up to 45 km/h from the W. The calmest day is Thursday 5. The average daily maximum is 22.4 km/h.
Thu. 29
19.4 km/h
S · Gentle breeze
Fri. 30
34.2 km/h
W · Fresh breeze
Sat. 31
20.5 km/h
N · Moderate breeze
Sun. 1
35.3 km/h
S · Fresh breeze
Mon. 2
45 km/h
W · Strong wind
Tue. 3
19.4 km/h
N · Gentle breeze
Wed. 4
16.2 km/h
NE · Gentle breeze
Thu. 5
12.2 km/h
NE · Gentle breeze
Fri. 6
16.9 km/h
N · Gentle breeze
Sat. 7
22.7 km/h
N · Moderate breeze
Sun. 8
13 km/h
NE · Gentle breeze
Mon. 9
20.9 km/h
NE · Moderate breeze
Tue. 10
21.6 km/h
N · Moderate breeze
Wed. 11
16.2 km/h
N · Gentle breeze
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in Nagasaki-shi
How warm is it in Nagasaki-shi over the next 14 days?
Over the next two weeks, temperatures in Nagasaki-shi are expected to range from around 13 °C on the coldest nights up to about 23 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Nagasaki-shi in the next two weeks?
Yes - rain is expected on about 4 of the next 14 days in Nagasaki-shi, with roughly 38.6 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Nagasaki-shi?
Maximum wind speeds in Nagasaki-shi are forecast to reach about 45 km/h at their peak over the next 14 days.
When is the best time to visit Nagasaki-shi?
For a month-by-month look at temperatures and rainfall, see our best time to visit Nagasaki-shi guide.
How accurate is the 14-day forecast for Nagasaki-shi?
Our Nagasaki-shi forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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