Cities / Japan / Yamaguchi

26°

☀️ Kōyōchō weather

Clear sky. No rain expected in the next few hours.

Feels like 31° Wind 6 km/h SE Humidity 90% UV 0 Air Good ☀ 05:49 - 18:44

Right now it is 26° in Kōyōchō with clear skies, it feels more like 31°, today's high is 33° with an overnight low of 25° and about 2.5 mm of rain is expected. The sun rises at 05:49 and sets at 18:44, giving 12h 55m of daylight. Over the coming week highs range from 27° to 33°.

Kōyōchō is in Yamaguchi, Japan, sitting 29 m above sea level. Local time is Asia/Tokyo (UTC+9), and every time on this page is shown in it.

Next 24 hours - temperature

25° 29° 33° 33° 25° 05:00 · 25.7° · 0 mm 06:00 · 25.4° · 0 mm 07:00 · 26.1° · 0 mm 08:00 · 27.2° · 0 mm 09:00 · 28.6° · 0 mm 10:00 · 30.1° · 0 mm 11:00 · 30.8° · 0 mm 12:00 · 31.4° · 0 mm 13:00 · 32.3° · 0 mm 14:00 · 33° · 0 mm 15:00 · 31.5° · 0.2 mm 16:00 · 30.8° · 0.3 mm 17:00 · 30.8° · 0 mm 18:00 · 28.9° · 1.1 mm 19:00 · 27.8° · 0.1 mm 20:00 · 26.5° · 0.1 mm 21:00 · 26.2° · 0 mm 22:00 · 26.1° · 0 mm 23:00 · 26.5° · 0 mm 00:00 · 26.3° · 0.1 mm 01:00 · 26° · 0 mm 02:00 · 25.9° · 0 mm 03:00 · 25.7° · 0 mm 04:00 · 25.5° · 0 mm

Precipitation

05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0 mm 14:00 15:00 · 0.2 mm 16:00 · 0.3 mm 17:00 · 0 mm 17:00 18:00 · 1.1 mm 19:00 · 0.1 mm 20:00 · 0.1 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0.1 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
05:00 ☀️ 25.7° 30.4° - Clear sky
06:00 ☀️ 25.4° 29.8° - Clear sky
07:00 ☁️ 26.1° 30.8° - Overcast
08:00 🌤️ 27.2° 31.8° - Mostly clear
09:00 ☀️ 28.6° 33.1° - Clear sky
10:00 🌤️ 30.1° 33.7° - Mostly clear
11:00 🌤️ 30.8° 34.2° - Mostly clear
12:00 🌤️ 31.4° 34.7° - Mostly clear
13:00 🌤️ 32.3° 36.1° - Mostly clear
14:00 🌤️ 33° 37.7° - Mostly clear
15:00 🌦️ 31.5° 36.4° 0.2 mm Light rain
16:00 🌦️ 30.8° 35.5° 0.3 mm Light rain

Next 16 days

Today🌧️ 33°25°2.5mm Tue 1☀️ 33°25°0.1mm Wed 2☁️ 31°26° Thu 3🌧️ 27°23°5mm Fri 4🌧️ 29°23°23.3mm Sat 5☀️ 29°23° Sun 6☀️ 28°22° Mon 7☁️ 28°24° Tue 8🌦️ 28°24°0.4mm Wed 9🌧️ 27°23°10.7mm Thu 10🌦️ 31°25°1.5mm Fri 11☁️ 32°26° Sat 12☁️ 30°27° Sun 13🌦️ 29°26°0.9mm Mon 14☀️ 29°25° Tue 15☀️ 0°0°
🌧️ TodayAugust 31st Avg 28° Low 25° at 06:00 High 33° at 14:00 2.5 mm rain Feels 38° Wind ~12 km/h
Clear Clear Rain Cloudy
00:00 28°
02:00 27°
04:00 26° 0.3mm
06:00 25°
08:00 27°
10:00 30°
12:00 31°
14:00 33°
16:00 31° 0.3mm
18:00 29° 1.1mm
20:00 27° 0.1mm
22:00 26°
☀️ TuesdaySeptember 1st Avg 28° Low 25° at 06:00 High 33° at 14:00 0.1 mm rain Wind ~26 km/h
Clear Cloudy
00:00 26° 0.1mm
02:00 26°
04:00 26°
06:00 25°
08:00 27°
10:00 29°
12:00 31°
14:00 33°
16:00 32°
18:00 29°
20:00 28°
22:00 28°
☁️ WednesdaySeptember 2nd Avg 27° Low 26° at 04:00 High 31° at 14:00 Wind ~29 km/h
Cloudy Clear Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 26°
08:00 27°
10:00 29°
12:00 30°
14:00 31°
16:00 29°
18:00 27°
20:00 26°
22:00 26°
🌧️ ThursdaySeptember 3rd Avg 25° Low 23° at 22:00 High 27° at 09:00 5 mm rain Wind ~31 km/h
Cloudy Rain
00:00 26°
02:00 26°
04:00 26°
06:00 26°
08:00 27°
10:00 27°
12:00 26°
14:00 25°
16:00 24° 0.5mm
18:00 23° 1mm
20:00 23° 0.5mm
22:00 23° 0.4mm
🌧️ FridaySeptember 4th Avg 25° Low 23° at 02:00 High 29° at 14:00 23.3 mm rain Wind ~28 km/h
Rain Cloudy
00:00 23° 0.5mm
02:00 23° 3.4mm
04:00 23° 4.5mm
06:00 23° 1.5mm
08:00 24° 0.3mm
10:00 25°
12:00 28°
14:00 29°
16:00 27°
18:00 26°
20:00 25°
22:00 24°
☀️ SaturdaySeptember 5th Avg 26° Low 23° at 05:00 High 29° at 14:00 Wind ~20 km/h
Cloudy Clear Partly Cloudy Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 23°
08:00 25°
10:00 27°
12:00 28°
14:00 29°
16:00 28°
18:00 27°
20:00 25°
22:00 24°
☀️ SundaySeptember 6th Avg 25° Low 22° at 05:00 High 28° at 15:00 Wind ~20 km/h
Clear Cloudy
00:00 23°
02:00 22°
04:00 22°
06:00 22°
08:00 24°
10:00 26°
12:00 27°
14:00 28°
16:00 27°
18:00 26°
20:00 25°
22:00 25°
☁️ MondaySeptember 7th Avg 26° Low 24° at 05:00 High 28° at 13:00 Feels 30° Wind ~16 km/h
Cloudy
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 25°
10:00 27°
12:00 28°
14:00 28°
16:00 27°
18:00 26°
20:00 25°
22:00 25°
🌦️ TuesdaySeptember 8th Avg 26° Low 24° at 23:00 High 28° at 13:00 0.4 mm rain Wind ~32 km/h
Partly Cloudy Partly Cloudy Cloudy Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 25°
10:00 26°
12:00 28°
14:00 28°
16:00 27°
18:00 26°
20:00 25°
22:00 24° 0.2mm
🌧️ WednesdaySeptember 9th Avg 25° Low 23° at 16:00 High 27° at 12:00 10.7 mm rain Feels 29° Wind ~22 km/h
Rain
00:00 24° 0.2mm
02:00 24° 0.2mm
04:00 24° 0.3mm
06:00 24° 0.3mm
08:00 25° 0.4mm
10:00 27° 0.2mm
12:00 27° 0.2mm
14:00 25° 1.4mm
16:00 23° 0.2mm
18:00 24° 0.2mm
20:00 24° 0.8mm
22:00 24°
🌦️ ThursdaySeptember 10th Avg 27° Low 25° at 02:00 High 31° at 14:00 1.5 mm rain Feels 35° Wind ~21 km/h
Rain Cloudy Partly Cloudy Clear Rain
00:00 25°
02:00 25° 0.2mm
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 30°
14:00 31°
16:00 30° 0.1mm
18:00 29° 0.1mm
20:00 28° 0.2mm
22:00 27°
☁️ FridaySeptember 11th Avg 28° Low 26° at 05:00 High 32° at 15:00 Feels 34° Wind ~19 km/h
Cloudy
00:00 26°
02:00 26°
04:00 26°
06:00 26°
08:00 27°
10:00 28°
12:00 30°
14:00 31°
16:00 31°
18:00 29°
20:00 29°
22:00 28°
☁️ SaturdaySeptember 12th Avg 28° Low 27° at 23:00 High 30° at 14:00 Wind ~28 km/h
Cloudy Clear
00:00 28°
02:00 27°
04:00 27°
06:00 27°
08:00 28°
10:00 29°
12:00 30°
14:00 30°
16:00 30°
18:00 29°
20:00 28°
22:00 27°
🌦️ SundaySeptember 13th Avg 27° Low 26° at 03:00 High 29° at 15:00 0.9 mm rain Feels 27° Wind ~35 km/h
Clear Rain Cloudy Clear
00:00 27°
02:00 26°
04:00 26° 0.2mm
06:00 26° 0.2mm
08:00 27° 0.1mm
10:00 28°
12:00 28°
14:00 29°
16:00 29°
18:00 28°
20:00 27°
22:00 26°
☀️ MondaySeptember 14th Avg 27° Low 25° at 04:00 High 29° at 14:00 Feels 27° Wind ~32 km/h
Clear
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 29°
14:00 29°
16:00 29°
18:00 27°
20:00 27°
22:00 26°
☀️ TuesdaySeptember 15th Avg 27° Low 0° at 05:00 High 0° at 14:00 Feels 31° Wind ~21 km/h
Cloudy Clear
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 29°
14:00 30°
16:00 29°
18:00 27°
20:00 26°
22:00 0°

Sun

☀️ Sunrise 05:49 · Sunset 18:44

12h 55m of daylight · Asia/Tokyo

Air quality

PM2.5 6.1 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Sakaemachi · 0.2 km Chūōchō · 0.4 km Mukaiyamachō · 0.6 km Higashikandachō · 0.6 km Kamita-nakamachi · 0.6 km Kandachō · 0.6 km

Tools for Kōyōchō

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Kōyōchō weather

Will it rain in Kōyōchō today?

Yes - about 2.5 mm of rain is expected in Kōyōchō today.

What is the temperature in Kōyōchō right now?

It is 26° in Kōyōchō right now, though it feels closer to 31°. Today runs between a low of 25° and a high of 33°.

What time is sunrise and sunset in Kōyōchō?

The sun rises at 05:49 and sets at 18:44 local time in Kōyōchō today, giving 12h 55m of daylight.

What is the air quality in Kōyōchō?

PM2.5 in Kōyōchō is currently 6.1 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 Kōyōchō 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 Kōyōchō 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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