Cities / Japan / Hokkaido

12°

☁️ Kōyō weather

Overcast. No rain expected in the next few hours.

Feels like 12° Wind 4 km/h NW Humidity 95% UV 0 Air Moderate ☀ 04:56 - 17:52

Right now it is 12° in Kōyō with overcast skies, today's high is 17° with an overnight low of 11° and about 1.4 mm of rain is expected. The sun rises at 04:56 and sets at 17:52, giving 12h 56m of daylight. Over the coming week highs range from 16° to 23°.

Kōyō is in Hokkaido, Japan, sitting 420 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

11° 15° 18° 17° 11° 05:00 · 11.2° · 0 mm 06:00 · 12.9° · 0 mm 07:00 · 14.3° · 0 mm 08:00 · 15.2° · 0 mm 09:00 · 15.8° · 0 mm 10:00 · 16.4° · 0 mm 11:00 · 17.1° · 0.1 mm 12:00 · 17.4° · 0.1 mm 13:00 · 17.4° · 0.1 mm 14:00 · 17.2° · 0.1 mm 15:00 · 17° · 0.1 mm 16:00 · 16.6° · 0.1 mm 17:00 · 15.8° · 0.1 mm 18:00 · 15.1° · 0.1 mm 19:00 · 15° · 0.1 mm 20:00 · 15° · 0.1 mm 21:00 · 15.3° · 0.1 mm 22:00 · 15.3° · 0.2 mm 23:00 · 15.1° · 0.1 mm 00:00 · 14.6° · 0.3 mm 01:00 · 14° · 0.1 mm 02:00 · 13.7° · 0 mm 03:00 · 13.9° · 0 mm 04:00 · 13.3° · 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 · 0.1 mm 11:00 12:00 · 0.1 mm 13:00 · 0.1 mm 14:00 · 0.1 mm 14:00 15:00 · 0.1 mm 16:00 · 0.1 mm 17:00 · 0.1 mm 17:00 18:00 · 0.1 mm 19:00 · 0.1 mm 20:00 · 0.1 mm 20:00 21:00 · 0.1 mm 22:00 · 0.2 mm 23:00 · 0.1 mm 23:00 00:00 · 0.3 mm 01:00 · 0.1 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
05:00 ☁️ 11.2° 10.6° - Overcast
06:00 ☁️ 12.9° 12.7° - Overcast
07:00 ☁️ 14.3° 14.7° - Overcast
08:00 ☁️ 15.2° 15.5° - Overcast
09:00 ☁️ 15.8° 15.9° - Overcast
10:00 ☁️ 16.4° 16° - Overcast
11:00 🌦️ 17.1° 16.4° 0.1 mm Light rain
12:00 🌦️ 17.4° 16.7° 0.1 mm Light rain
13:00 🌦️ 17.4° 16.6° 0.1 mm Light rain
14:00 🌦️ 17.2° 16.5° 0.1 mm Light rain
15:00 🌦️ 17° 17.4° 0.1 mm Light rain
16:00 🌦️ 16.6° 16.9° 0.1 mm Light rain

Next 16 days

Today🌦️ 17°11°1.4mm Tue 8🌦️ 23°13°0.8mm Wed 9☁️ 16°13°0.2mm Thu 10☁️ 18°11°0.1mm Fri 11☁️ 17°11°0.3mm Sat 12☀️ 22°11° Sun 13☁️ 20°12° Mon 14☀️ 20°10° Tue 15☀️ 19°9° Wed 16🌧️ 18°11°9.2mm Thu 17🌧️ 17°10°6.7mm Fri 18⛅ 17°9° Sat 19🌦️ 16°12°3.9mm Sun 20🌦️ 20°15°5.9mm Mon 21☁️ 19°12°0.1mm Tue 22🌦️ 0°0°
🌦️ TodaySeptember 7th Avg 15° Low 11° at 03:00 High 17° at 12:00 1.4 mm rain Wind ~12 km/h
Cloudy Rain
00:00 12°
02:00 11°
04:00 11°
06:00 13°
08:00 15°
10:00 16°
12:00 17° 0.1mm
14:00 17° 0.1mm
16:00 17° 0.1mm
18:00 15° 0.1mm
20:00 15° 0.1mm
22:00 15° 0.2mm
🌦️ TuesdaySeptember 8th Avg 17° Low 13° at 04:00 High 23° at 14:00 0.8 mm rain Feels 25° Wind ~14 km/h
Clear Rain Cloudy
00:00 15° 0.3mm
02:00 14°
04:00 13°
06:00 14°
08:00 17°
10:00 20°
12:00 21°
14:00 23°
16:00 22° 0.2mm
18:00 17°
20:00 15°
22:00 16°
☁️ WednesdaySeptember 9th Avg 15° Low 13° at 23:00 High 16° at 11:00 0.2 mm rain Wind ~17 km/h
Cloudy Cloudy
00:00 15°
02:00 16°
04:00 15°
06:00 15°
08:00 14°
10:00 16°
12:00 15°
14:00 16°
16:00 15°
18:00 14° 0.1mm
20:00 14°
22:00 13°
☁️ ThursdaySeptember 10th Avg 14° Low 11° at 05:00 High 18° at 14:00 0.1 mm rain Wind ~10 km/h
Cloudy Cloudy Cloudy
00:00 12°
02:00 12°
04:00 12°
06:00 11°
08:00 15°
10:00 16°
12:00 17°
14:00 18°
16:00 17°
18:00 14° 0.1mm
20:00 14°
22:00 14°
☁️ FridaySeptember 11th Avg 14° Low 11° at 04:00 High 17° at 14:00 0.3 mm rain Wind ~11 km/h
Cloudy Rain
00:00 12°
02:00 11°
04:00 11°
06:00 12°
08:00 14°
10:00 15°
12:00 16°
14:00 17°
16:00 16°
18:00 14° 0.1mm
20:00 15° 0.1mm
22:00 14°
☀️ SaturdaySeptember 12th Avg 16° Low 11° at 04:00 High 22° at 13:00 Wind ~12 km/h
Partly Cloudy Clear
00:00 12°
02:00 12°
04:00 11°
06:00 12°
08:00 16°
10:00 19°
12:00 21°
14:00 22°
16:00 19°
18:00 16°
20:00 14°
22:00 14°
☁️ SundaySeptember 13th Avg 15° Low 12° at 05:00 High 20° at 12:00 Wind ~12 km/h
Clear Cloudy
00:00 13°
02:00 12°
04:00 12°
06:00 12°
08:00 16°
10:00 19°
12:00 20°
14:00 19°
16:00 18°
18:00 16°
20:00 16°
22:00 15°
☀️ MondaySeptember 14th Avg 15° Low 10° at 23:00 High 20° at 14:00 Wind ~16 km/h
Partly Cloudy Clear
00:00 13°
02:00 13°
04:00 12°
06:00 13°
08:00 17°
10:00 19°
12:00 20°
14:00 20°
16:00 18°
18:00 13°
20:00 11°
22:00 10°
☀️ TuesdaySeptember 15th Avg 14° Low 9° at 03:00 High 19° at 14:00 Wind ~9 km/h
Clear Partly Cloudy Cloudy
00:00 10°
02:00 9°
04:00 9°
06:00 10°
08:00 14°
10:00 17°
12:00 19°
14:00 19°
16:00 18°
18:00 15°
20:00 13°
22:00 12°
🌧️ WednesdaySeptember 16th Avg 14° Low 11° at 02:00 High 18° at 12:00 9.2 mm rain Wind ~11 km/h
Cloudy Rain
00:00 12°
02:00 11°
04:00 12°
06:00 13°
08:00 14°
10:00 16°
12:00 18°
14:00 17°
16:00 16° 0.1mm
18:00 14° 0.1mm
20:00 14° 1.3mm
22:00 13° 2.5mm
🌧️ ThursdaySeptember 17th Avg 13° Low 10° at 23:00 High 17° at 14:00 6.7 mm rain Wind ~14 km/h
Rain Cloudy Rain Clear
00:00 12° 2.5mm
02:00 12° 0.7mm
04:00 12° 0.4mm
06:00 12° 0.4mm
08:00 13° 0.1mm
10:00 14°
12:00 16°
14:00 17° 0.2mm
16:00 16°
18:00 13°
20:00 11°
22:00 10°
⛅ FridaySeptember 18th Avg 13° Low 9° at 02:00 High 17° at 12:00 Wind ~12 km/h
Clear Partly Cloudy
00:00 10°
02:00 9°
04:00 9°
06:00 10°
08:00 14°
10:00 16°
12:00 17°
14:00 17°
16:00 15°
18:00 12°
20:00 11°
22:00 11°
🌦️ SaturdaySeptember 19th Avg 14° Low 12° at 03:00 High 16° at 12:00 3.9 mm rain Wind ~9 km/h
Cloudy Rain
00:00 13°
02:00 12°
04:00 12°
06:00 13°
08:00 14°
10:00 15° 0.1mm
12:00 16° 0.1mm
14:00 16° 0.1mm
16:00 15° 0.2mm
18:00 14° 0.2mm
20:00 14° 0.3mm
22:00 15° 0.9mm
🌦️ SundaySeptember 20th Avg 16° Low 15° at 23:00 High 20° at 15:00 5.9 mm rain Wind ~8 km/h
Rain Cloudy Rain
00:00 15° 0.9mm
02:00 15° 0.9mm
04:00 15° 0.1mm
06:00 15° 0.1mm
08:00 15° 0.1mm
10:00 16°
12:00 17°
14:00 19°
16:00 19° 0.4mm
18:00 16° 0.4mm
20:00 16° 0.1mm
22:00 15° 0.1mm
☁️ MondaySeptember 21st Avg 16° Low 12° at 05:00 High 19° at 14:00 0.1 mm rain Wind ~10 km/h
Clear Cloudy
00:00 14° 0.1mm
02:00 14°
04:00 13°
06:00 12°
08:00 16°
10:00 18°
12:00 19°
14:00 19°
16:00 18°
18:00 15°
20:00 15°
22:00 14°
🌦️ TuesdaySeptember 22nd Avg 16° Low 0° at 00:00 High 0° at 12:00 Feels 18° Wind ~14 km/h
Cloudy Rain
00:00 14°
02:00 14°
04:00 14°
06:00 15°
08:00 16°
10:00 18°
12:00 19°
14:00 18° 0.2mm
16:00 17° 0.3mm
18:00 15° 0.3mm
20:00 15° 0.2mm
22:00 0°

Sun

☀️ Sunrise 04:56 · Sunset 17:52

12h 56m of daylight · Asia/Tokyo

Air quality

PM2.5 26.7 µg/m³ - Moderate

Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

Source: Copernicus CAMS, updated hourly.

Nearby

Ishizue · 1.2 km Mokitoushi · 1.9 km Isuzu · 2.4 km Kashiwakura · 2.7 km Minamikitoushi · 2.7 km Uesaka · 3.2 km

Tools for Kōyō

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

Common questions about Kōyō weather

Will it rain in Kōyō today?

Yes - about 1.4 mm of rain is expected in Kōyō today.

What is the temperature in Kōyō right now?

It is 12° in Kōyō right now. Today runs between a low of 11° and a high of 17°.

What time is sunrise and sunset in Kōyō?

The sun rises at 04:56 and sets at 17:52 local time in Kōyō today, giving 12h 56m of daylight.

What is the air quality in Kōyō?

PM2.5 in Kōyō is currently 26.7 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

How accurate is the Kōyō 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 Kōyō 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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