weathermetro
Cities / Japan
/ Nagasaki
🌦️ Saikai weather
Light rain. Light rain starting around 6:15am.
Feels like 28° Wind 12 km/h S Humidity 92% UV 0 Air Good ☀ 05:44 - 19:06
Right now it is 24° in Saikai with light rain, it feels more like 28° , today's high is 27° with an overnight low of 24° and about 11.2 mm of rain is expected. The sun rises at 05:44 and sets at 19:06, giving 13h 22m of daylight. Over the coming week highs range from 27° to 34° .
Saikai is in Nagasaki, Japan, sitting 184 m above sea level, with a population of about 26,000. Local time is Asia/Tokyo (UTC+9), and every time on this page is shown in it.
Next 24 hours - temperature
23°
25°
27°
27°
24°
04:00 · 24.3° · 0.1 mm
05:00 · 24.7° · 0.1 mm
06:00 · 24.5° · 0.1 mm
07:00 · 24.5° · 0.2 mm
08:00 · 24.5° · 0.6 mm
09:00 · 23.6° · 5.1 mm
10:00 · 23.5° · 3.9 mm
11:00 · 24° · 0.4 mm
12:00 · 24.2° · 0.1 mm
13:00 · 24.4° · 0.1 mm
14:00 · 24.4° · 0.1 mm
15:00 · 24.8° · 0 mm
16:00 · 25.1° · 0 mm
17:00 · 25° · 0 mm
18:00 · 26.5° · 0.1 mm
19:00 · 25° · 0 mm
20:00 · 24.6° · 0 mm
21:00 · 24.4° · 0 mm
22:00 · 24.4° · 0 mm
23:00 · 24.5° · 0 mm
00:00 · 25° · 0 mm
01:00 · 24.9° · 0 mm
02:00 · 24.7° · 0.2 mm
03:00 · 24.5° · 0.1 mm
Precipitation
04:00 · 0.1 mm
04:00
05:00 · 0.1 mm
06:00 · 0.1 mm
07:00 · 0.2 mm
07:00
08:00 · 0.6 mm
09:00 · 5.1 mm
10:00 · 3.9 mm
10:00
11:00 · 0.4 mm
12:00 · 0.1 mm
13:00 · 0.1 mm
13:00
14:00 · 0.1 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0.1 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0.2 mm
03:00 · 0.1 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
04:00
🌦️
24.3°
27.1°
0.1 mm
Light rain
05:00
🌦️
24.7°
27.3°
0.1 mm
Light rain
06:00
🌦️
24.5°
27°
0.1 mm
Light rain
07:00
🌦️
24.5°
26.9°
0.2 mm
Light rain
08:00
🌦️
24.5°
26.7°
0.6 mm
Light rain
09:00
🌧️
23.6°
26.5°
5.1 mm
Heavy rain
10:00
🌧️
23.5°
26.6°
3.9 mm
Rain
11:00
🌦️
24°
26.8°
0.4 mm
Light rain
12:00
🌦️
24.2°
27.2°
0.1 mm
Light rain
13:00
🌦️
24.4°
27.6°
0.1 mm
Light rain
14:00
🌦️
24.4°
27.7°
0.1 mm
Light rain
15:00
☁️
24.8°
28.4°
-
Overcast
🌧️
TodayAugust 16th
Avg 25° Low 24° at 10:00
High 27° at 18:00
11.2 mm rain Feels 30° Wind ~17 km/h
Rain
Cloudy
Cloudy
00:00
25°
0.2mm
02:00
24°
04:00
24°
0.1mm
06:00
25°
0.1mm
08:00
25°
0.6mm
10:00
24°
3.9mm
12:00
24°
0.1mm
14:00
24°
0.1mm
16:00
25°
18:00
27°
0.1mm
20:00
25°
22:00
24°
🌦️
MondayAugust 17th
Avg 25° Low 24° at 22:00
High 27° at 11:00
2.3 mm rain Feels 29° Wind ~17 km/h
Cloudy
Rain
Rain
Cloudy
00:00
25°
02:00
25°
0.2mm
04:00
24°
06:00
24°
08:00
26°
0.1mm
10:00
26°
0.1mm
12:00
25°
0.6mm
14:00
26°
0.3mm
16:00
25°
18:00
26°
20:00
24°
22:00
24°
☁️
TuesdayAugust 18th
Avg 27° Low 24° at 00:00
High 31° at 13:00
0.6 mm rain Feels 33° Wind ~13 km/h
Rain
Cloudy
Cloudy
00:00
24°
0.1mm
02:00
25°
0.1mm
04:00
25°
06:00
24°
08:00
26°
10:00
28°
12:00
31°
14:00
31°
16:00
29°
18:00
28°
20:00
25°
22:00
25°
0.1mm
☁️
WednesdayAugust 19th
Avg 27° Low 24° at 05:00
High 32° at 11:00
Feels 35° Wind ~14 km/h
Cloudy
Cloudy
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
27°
10:00
31°
12:00
32°
14:00
30°
16:00
30°
18:00
29°
20:00
27°
22:00
26°
☀️
ThursdayAugust 20th
Avg 29° Low 25° at 03:00
High 33° at 11:00
0.1 mm rain Feels 36° Wind ~12 km/h
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
29°
10:00
32°
12:00
33°
14:00
31°
16:00
32°
18:00
30°
20:00
29°
22:00
28°
☀️
FridayAugust 21st
Avg 28° Low 25° at 05:00
High 34° at 12:00
Feels 38° Wind ~11 km/h
Clear
Clear
Cloudy
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
28°
10:00
32°
12:00
34°
14:00
31°
16:00
29°
18:00
29°
20:00
27°
22:00
26°
🌦️
SaturdayAugust 22nd
Avg 26° Low 24° at 23:00
High 29° at 13:00
2.1 mm rain Feels 33° Wind ~8 km/h
Cloudy
Rain
00:00
26°
02:00
26°
04:00
26°
06:00
25°
08:00
26°
10:00
28°
12:00
29°
14:00
29°
16:00
27°
0.3mm
18:00
25°
0.3mm
20:00
24°
0.2mm
22:00
24°
0.3mm
🌦️
SundayAugust 23rd
Avg 27° Low 24° at 04:00
High 33° at 12:00
1.5 mm rain Wind ~23 km/h
Cloudy
Rain
00:00
24°
0.3mm
02:00
24°
04:00
24°
06:00
24°
08:00
28°
10:00
31°
12:00
33°
14:00
30°
0.1mm
16:00
29°
0.1mm
18:00
28°
0.1mm
20:00
27°
0.2mm
22:00
27°
🌦️
MondayAugust 24th
Avg 27° Low 25° at 05:00
High 30° at 13:00
1.5 mm rain Wind ~26 km/h
Cloudy
Rain
Cloudy
Rain
00:00
27°
02:00
26°
04:00
26°
0.3mm
06:00
25°
0.3mm
08:00
27°
10:00
29°
12:00
30°
14:00
30°
16:00
29°
0.1mm
18:00
27°
0.1mm
20:00
26°
0.1mm
22:00
26°
🌦️
TuesdayAugust 25th
Avg 26° Low 25° at 23:00
High 30° at 15:00
0.6 mm rain Feels 33° Wind ~9 km/h
Rain
Cloudy
00:00
25°
02:00
25°
0.2mm
04:00
25°
06:00
25°
08:00
26°
10:00
26°
12:00
26°
14:00
29°
16:00
29°
18:00
27°
20:00
26°
22:00
25°
☀️
WednesdayAugust 26th
Avg 27° Low 24° at 05:00
High 32° at 12:00
Feels 35° Wind ~11 km/h
Cloudy
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
28°
10:00
31°
12:00
32°
14:00
31°
16:00
29°
18:00
28°
20:00
26°
22:00
26°
🌦️
ThursdayAugust 27th
Avg 28° Low 24° at 05:00
High 32° at 15:00
0.9 mm rain Feels 35° Wind ~22 km/h
Clear
Rain
Clear
00:00
25°
02:00
25°
04:00
25°
06:00
25°
08:00
28°
0.1mm
10:00
31°
0.2mm
12:00
31°
0.2mm
14:00
32°
16:00
32°
18:00
29°
20:00
27°
22:00
26°
🌧️
FridayAugust 28th
Avg 27° Low 25° at 05:00
High 30° at 09:00
9.5 mm rain Wind ~34 km/h
Cloudy
Rain
00:00
26°
02:00
26°
04:00
25°
06:00
25°
08:00
29°
10:00
30°
0.1mm
12:00
29°
0.1mm
14:00
28°
0.1mm
16:00
27°
2.8mm
18:00
25°
2.8mm
20:00
26°
0.1mm
22:00
26°
0.1mm
🌧️
SaturdayAugust 29th
Avg 24° Low 21° at 23:00
High 27° at 00:00
52.6 mm rain Wind ~56 km/h
Rain
00:00
27°
0.1mm
02:00
26°
3.7mm
04:00
25°
9.4mm
06:00
25°
9.4mm
08:00
25°
2.5mm
10:00
25°
1mm
12:00
25°
1mm
14:00
25°
0.2mm
16:00
25°
0.4mm
18:00
24°
0.4mm
20:00
22°
0.3mm
22:00
21°
☀️
SundayAugust 30th
Avg 24° Low 21° at 05:00
High 29° at 14:00
Wind ~19 km/h
Partly Cloudy
Cloudy
Clear
00:00
21°
02:00
21°
04:00
21°
06:00
21°
08:00
23°
10:00
25°
12:00
28°
14:00
29°
16:00
28°
18:00
26°
20:00
23°
22:00
21°
🌦️
MondayAugust 31st
Avg 23° Low 0° at 05:00
High 0° at 10:00
Feels 28° Wind ~12 km/h
Clear
Cloudy
Rain
00:00
21°
02:00
21°
04:00
20°
06:00
21°
08:00
24°
10:00
26°
12:00
25°
14:00
26°
16:00
25°
0.4mm
18:00
24°
0.4mm
20:00
23°
0.6mm
22:00
0°
Sun
☀️ Sunrise 05:44 · Sunset 19:06
13h 22m of daylight · Asia/Tokyo
Air quality
PM2.5 3.1 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Saikai weather
Will it rain in Saikai today?
Yes - about 11.2 mm of rain is expected in Saikai today.
What is the temperature in Saikai right now?
It is 24° in Saikai right now, though it feels closer to 28° . Today runs between a low of 24° and a high of 27° .
What time is sunrise and sunset in Saikai?
The sun rises at 05:44 and sets at 19:06 local time in Saikai today, giving 13h 22m of daylight.
What is the air quality in Saikai?
PM2.5 in Saikai is currently 3.1 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Saikai forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Saikai best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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