Cities / Japan / Kumamoto

35°

🌤️ Koga weather

Mostly clear. No rain expected in the next few hours.

Feels like 40° Wind 10 km/h W Humidity 43% UV 0 Air Good 05:48 - 18:47

Right now it is 35° in Koga with mostly clear skies, it feels more like 40° and today's high is 37° with an overnight low of 26°. The sun rises at 05:48 and sets at 18:47, giving 12h 59m of daylight. Over the coming week highs range from 28° to 38°.

Koga is in Kumamoto, Japan, sitting 30 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° 31° 37° 37° 25° 10:00 · 34.6° · 0 mm 11:00 · 35.7° · 0 mm 12:00 · 36.5° · 0 mm 13:00 · 36.9° · 0 mm 14:00 · 36.3° · 0 mm 15:00 · 36.9° · 0 mm 16:00 · 33.4° · 0 mm 17:00 · 32° · 0 mm 18:00 · 31.9° · 0 mm 19:00 · 30.8° · 0 mm 20:00 · 29.9° · 0 mm 21:00 · 29.3° · 0 mm 22:00 · 28.8° · 0 mm 23:00 · 28.3° · 0 mm 00:00 · 27.9° · 0.1 mm 01:00 · 26.9° · 0.1 mm 02:00 · 26.6° · 0.1 mm 03:00 · 26.3° · 0.1 mm 04:00 · 26.1° · 0.1 mm 05:00 · 25.6° · 0.1 mm 06:00 · 25.3° · 0 mm 07:00 · 26.3° · 0 mm 08:00 · 27.7° · 0 mm 09:00 · 30.1° · 0 mm

Precipitation

10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 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 · 0.1 mm 01:00 · 0.1 mm 01:00 02:00 · 0.1 mm 03:00 · 0.1 mm 04:00 · 0.1 mm 04:00 05:00 · 0.1 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
10:00 ☁️ 34.6° 38° - Overcast
11:00 ☀️ 35.7° 37.4° - Clear sky
12:00 36.5° 37.6° - Partly cloudy
13:00 36.9° 38.6° - Partly cloudy
14:00 ☁️ 36.3° 38° - Overcast
15:00 36.9° 37.7° - Partly cloudy
16:00 ☁️ 33.4° 34.7° - Overcast
17:00 ☁️ 32° 34.8° - Overcast
18:00 ☁️ 31.9° 35.4° - Overcast
19:00 ☁️ 30.8° 34.4° - Overcast
20:00 ☁️ 29.9° 34° - Overcast
21:00 ☁️ 29.3° 33.2° - Overcast

Next 16 days

☁️ TodayAugust 28th Avg 31° Low 26° at 06:00 High 37° at 13:00 Wind ~16 km/h
Clear Cloudy
00:00 28°
02:00 27°
04:00 27°
06:00 26°
08:00 31°
10:00 35°
12:00 37°
14:00 36°
16:00 33°
18:00 32°
20:00 30°
22:00 29°
☁️ SaturdayAugust 29th Avg 30° Low 25° at 06:00 High 35° at 13:00 0.6 mm rain Feels 38° Wind ~17 km/h
Rain Cloudy
00:00 28° 0.1mm
02:00 27° 0.1mm
04:00 26° 0.1mm
06:00 25°
08:00 28°
10:00 33°
12:00 35°
14:00 35°
16:00 33°
18:00 30°
20:00 28°
22:00 27°
🌧️ SundayAugust 30th Avg 29° Low 25° at 05:00 High 37° at 13:00 1.6 mm rain Wind ~17 km/h
Cloudy Clear Cloudy Rain
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 29°
10:00 33°
12:00 36°
14:00 36°
16:00 33°
18:00 32°
20:00 27° 1.1mm
22:00 26°
☀️ MondayAugust 31st Avg 29° Low 22° at 06:00 High 38° at 13:00 0.1 mm rain Wind ~22 km/h
Clear Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 28°
10:00 34°
12:00 37°
14:00 38°
16:00 35°
18:00 31°
20:00 29°
22:00 28°
🌧️ TuesdaySeptember 1st Avg 26° Low 25° at 07:00 High 28° at 15:00 8.6 mm rain Feels 33° Wind ~11 km/h
Cloudy Rain Cloudy
00:00 26°
02:00 27°
04:00 27°
06:00 26° 0.3mm
08:00 25° 0.8mm
10:00 26° 0.4mm
12:00 27° 0.7mm
14:00 26° 0.4mm
16:00 27° 0.5mm
18:00 27°
20:00 26°
22:00 26°
WednesdaySeptember 2nd Avg 30° Low 26° at 05:00 High 34° at 14:00 Feels 38° Wind ~14 km/h
Clear Partly Cloudy Cloudy
00:00 26°
02:00 26°
04:00 26°
06:00 26°
08:00 30°
10:00 33°
12:00 34°
14:00 34°
16:00 33°
18:00 30°
20:00 29°
22:00 29°
☁️ ThursdaySeptember 3rd Avg 30° Low 27° at 23:00 High 35° at 13:00 Wind ~23 km/h
Partly Cloudy Cloudy Partly Cloudy Cloudy
00:00 29°
02:00 28°
04:00 28°
06:00 28°
08:00 30°
10:00 33°
12:00 35°
14:00 35°
16:00 33°
18:00 31°
20:00 29°
22:00 27°
☀️ FridaySeptember 4th Avg 28° Low 24° at 23:00 High 32° at 13:00 0.8 mm rain Wind ~27 km/h
Cloudy Partly Cloudy Rain Clear Rain
00:00 27°
02:00 28°
04:00 27°
06:00 26°
08:00 28°
10:00 30° 0.1mm
12:00 32° 0.1mm
14:00 32°
16:00 31°
18:00 29°
20:00 26° 0.1mm
22:00 25° 0.1mm
☁️ SaturdaySeptember 5th Avg 25° Low 23° at 03:00 High 29° at 15:00 0.4 mm rain Feels 32° Wind ~10 km/h
Clear Cloudy Rain Partly Cloudy Cloudy
00:00 24° 0.1mm
02:00 23°
04:00 23°
06:00 24°
08:00 24°
10:00 25°
12:00 25°
14:00 28° 0.1mm
16:00 29°
18:00 28°
20:00 26°
22:00 24°
🌦️ SundaySeptember 6th Avg 25° Low 22° at 23:00 High 28° at 15:00 1.5 mm rain Feels 30° Wind ~8 km/h
Cloudy Rain Clear
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 23° 0.1mm
10:00 25° 0.1mm
12:00 27° 0.1mm
14:00 28° 0.3mm
16:00 28°
18:00 27°
20:00 24°
22:00 23°
MondaySeptember 7th Avg 27° Low 23° at 00:00 High 34° at 12:00 0.3 mm rain Feels 37° Wind ~8 km/h
Clear Cloudy Partly Cloudy Rain Cloudy
00:00 23°
02:00 23°
04:00 24°
06:00 24°
08:00 25°
10:00 29°
12:00 34°
14:00 32° 0.1mm
16:00 30°
18:00 30°
20:00 27°
22:00 25°
☁️ TuesdaySeptember 8th Avg 29° Low 23° at 05:00 High 37° at 14:00 Feels 39° Wind ~11 km/h
Clear Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 27°
10:00 32°
12:00 35°
14:00 37°
16:00 35°
18:00 30°
20:00 27°
22:00 26°
☀️ WednesdaySeptember 9th Avg 28° Low 24° at 05:00 High 34° at 13:00 Wind ~15 km/h
Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 27°
10:00 31°
12:00 34°
14:00 34°
16:00 33°
18:00 30°
20:00 27°
22:00 26°
🌧️ ThursdaySeptember 10th Avg 26° Low 21° at 23:00 High 32° at 12:00 5.2 mm rain Wind ~15 km/h
Clear Partly Cloudy Rain
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 27°
10:00 30°
12:00 32°
14:00 31°
16:00 28° 0.1mm
18:00 25° 0.1mm
20:00 23° 0.5mm
22:00 22° 1.7mm
🌧️ FridaySeptember 11th Avg 21° Low 20° at 18:00 High 22° at 14:00 118.6 mm rain Feels 26° Wind ~10 km/h
Rain
00:00 21° 1.7mm
02:00 20° 4.2mm
04:00 21° 4.2mm
06:00 21° 4.2mm
08:00 21° 21.6mm
10:00 21° 5.6mm
12:00 22° 5.6mm
14:00 22° 1.2mm
16:00 21° 1.7mm
18:00 20° 1.7mm
20:00 21° 0.2mm
22:00 21° 0.4mm
🌦️ SaturdaySeptember 12th Avg 23° Low 22° at 00:00 High 24° at 14:00 2.2 mm rain Feels 28° Wind ~5 km/h
Rain Cloudy Rain Cloudy Rain Cloudy
00:00 22° 0.4mm
02:00 22° 0.2mm
04:00 22° 0.2mm
06:00 22° 0.2mm
08:00 22°
10:00 23° 0.1mm
12:00 23° 0.1mm
14:00 24°
16:00 23° 0.1mm
18:00 23° 0.1mm
20:00 23°
22:00 23°

Sun

☀️ Sunrise 05:48 · Sunset 18:47

12h 59m of daylight · Asia/Tokyo

Air quality

PM2.5 8.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Tools for Koga

Common questions about Koga weather

Will it rain in Koga today?

No rain is in the forecast for Koga today.

What is the temperature in Koga right now?

It is 35° in Koga right now, though it feels closer to 40°. Today runs between a low of 26° and a high of 37°.

What time is sunrise and sunset in Koga?

The sun rises at 05:48 and sets at 18:47 local time in Koga today, giving 12h 59m of daylight.

What is the air quality in Koga?

PM2.5 in Koga is currently 8.9 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 Koga 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 Koga 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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