Cities / Japan / Hokkaido

22°

☁️ Kaiyō weather

Overcast. No rain expected in the next few hours.

Feels like 25° Wind 10 km/h S Humidity 91% UV 0 Air Good ☀ 04:22 - 18:27

Right now it is 22° in Kaiyō with overcast skies, it feels more like 25° and today's high is 26° with an overnight low of 17°. The sun rises at 04:22 and sets at 18:27, giving 14h 05m of daylight. Over the coming week highs range from 23° to 26° - a steady stretch with little day-to-day change.

Kaiyō is in Hokkaido, Japan, sitting 79 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

17° 22° 27° 26° 17° 08:00 · 21.6° · 0 mm 09:00 · 22.8° · 0.1 mm 10:00 · 24.1° · 0.1 mm 11:00 · 25° · 0 mm 12:00 · 25.9° · 0 mm 13:00 · 26.3° · 0 mm 14:00 · 25.7° · 0 mm 15:00 · 24.9° · 0 mm 16:00 · 24.1° · 0 mm 17:00 · 22.7° · 0 mm 18:00 · 20.4° · 0 mm 19:00 · 18.7° · 0 mm 20:00 · 18° · 0 mm 21:00 · 17.6° · 0 mm 22:00 · 17.4° · 0 mm 23:00 · 17.4° · 0 mm 00:00 · 18° · 0 mm 01:00 · 18.5° · 0 mm 02:00 · 18.7° · 0 mm 03:00 · 18.7° · 0 mm 04:00 · 18.8° · 0 mm 05:00 · 18.9° · 0 mm 06:00 · 19.3° · 0 mm 07:00 · 20.2° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
08:00 ☁️ 21.6° 23.9° - Overcast
09:00 🌦️ 22.8° 24.8° 0.1 mm Light rain
10:00 🌦️ 24.1° 25.8° 0.1 mm Light rain
11:00 ☁️ 25° 26.1° - Overcast
12:00 ☁️ 25.9° 26.9° - Overcast
13:00 🌤️ 26.3° 26.8° - Mostly clear
14:00 ⛅ 25.7° 25.7° - Partly cloudy
15:00 ☁️ 24.9° 25° - Overcast
16:00 ☁️ 24.1° 24.7° - Overcast
17:00 ☁️ 22.7° 23.7° - Overcast
18:00 ⛅ 20.4° 21.9° - Partly cloudy
19:00 ⛅ 18.7° 19.9° - Partly cloudy

Next 16 days

Today☁️ 26°17°0.2mm Fri 14☀️ 26°17° Sat 15☀️ 25°15° Sun 16☁️ 23°15° Mon 17☀️ 24°14° Tue 18☀️ 25°14° Wed 19☁️ 25°17° Thu 20☁️ 27°17° Fri 21☁️ 25°18° Sat 22🌦️ 24°17°0.6mm Sun 23🌦️ 19°18°1.8mm Mon 24🌦️ 26°18°0.6mm Tue 25🌦️ 27°18°0.9mm Wed 26☁️ 21°16°0.3mm Thu 27☁️ 24°15° Fri 28🌧️ 19°14°30.2mm
☁️ TodayAugust 13th Avg 21° Low 17° at 22:00 High 26° at 13:00 0.2 mm rain Wind ~17 km/h
Cloudy Cloudy Clear
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 22°
10:00 24° 0.1mm
12:00 26°
14:00 26°
16:00 24°
18:00 20°
20:00 18°
22:00 17°
☀️ FridayAugust 14th Avg 21° Low 17° at 23:00 High 26° at 13:00 Wind ~16 km/h
Cloudy Partly Cloudy Clear
00:00 18°
02:00 19°
04:00 19°
06:00 19°
08:00 21°
10:00 23°
12:00 26°
14:00 26°
16:00 24°
18:00 21°
20:00 18°
22:00 17°
☀️ SaturdayAugust 15th Avg 20° Low 15° at 23:00 High 25° at 13:00 Wind ~17 km/h
Cloudy Clear
00:00 17°
02:00 18°
04:00 19°
06:00 19°
08:00 21°
10:00 22°
12:00 25°
14:00 25°
16:00 23°
18:00 19°
20:00 16°
22:00 15°
☁️ SundayAugust 16th Avg 19° Low 15° at 23:00 High 23° at 12:00 Wind ~13 km/h
Cloudy Clear
00:00 15°
02:00 16°
04:00 17°
06:00 19°
08:00 21°
10:00 23°
12:00 23°
14:00 23°
16:00 23°
18:00 20°
20:00 16°
22:00 15°
☀️ MondayAugust 17th Avg 18° Low 14° at 23:00 High 24° at 13:00 Wind ~14 km/h
Clear Partly Cloudy Clear
00:00 15°
02:00 14°
04:00 14°
06:00 16°
08:00 19°
10:00 22°
12:00 24°
14:00 24°
16:00 22°
18:00 17°
20:00 15°
22:00 14°
☀️ TuesdayAugust 18th Avg 19° Low 14° at 02:00 High 25° at 14:00 Wind ~16 km/h
Clear
00:00 14°
02:00 14°
04:00 15°
06:00 17°
08:00 20°
10:00 23°
12:00 24°
14:00 25°
16:00 23°
18:00 18°
20:00 17°
22:00 17°
☁️ WednesdayAugust 19th Avg 20° Low 17° at 23:00 High 25° at 12:00 Feels 27° Wind ~10 km/h
Cloudy
00:00 17°
02:00 18°
04:00 18°
06:00 18°
08:00 20°
10:00 23°
12:00 25°
14:00 24°
16:00 22°
18:00 19°
20:00 18°
22:00 17°
☁️ ThursdayAugust 20th Avg 21° Low 17° at 00:00 High 27° at 13:00 Feels 29° Wind ~12 km/h
Cloudy
00:00 17°
02:00 17°
04:00 18°
06:00 19°
08:00 21°
10:00 24°
12:00 27°
14:00 27°
16:00 25°
18:00 22°
20:00 19°
22:00 18°
☁️ FridayAugust 21st Avg 21° Low 18° at 00:00 High 25° at 12:00 Feels 28° Wind ~12 km/h
Cloudy
00:00 18°
02:00 18°
04:00 18°
06:00 19°
08:00 21°
10:00 23°
12:00 25°
14:00 25°
16:00 23°
18:00 21°
20:00 19°
22:00 19°
🌦️ SaturdayAugust 22nd Avg 20° Low 17° at 21:00 High 24° at 14:00 0.6 mm rain Wind ~14 km/h
Partly Cloudy Cloudy Rain Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 20°
08:00 22°
10:00 23° 0.1mm
12:00 23° 0.1mm
14:00 24° 0.1mm
16:00 23°
18:00 19°
20:00 18°
22:00 17°
🌦️ SundayAugust 23rd Avg 18° Low 18° at 18:00 High 19° at 10:00 1.8 mm rain Feels 21° Wind ~9 km/h
Cloudy Rain
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 18°
10:00 19° 0.1mm
12:00 19° 0.1mm
14:00 18° 0.1mm
16:00 18° 0.3mm
18:00 18° 0.3mm
20:00 18° 0.1mm
22:00 18°
🌦️ MondayAugust 24th Avg 21° Low 18° at 00:00 High 26° at 13:00 0.6 mm rain Wind ~16 km/h
Cloudy Rain Clear Cloudy
00:00 18°
02:00 19°
04:00 19°
06:00 20°
08:00 20°
10:00 22° 0.1mm
12:00 26° 0.1mm
14:00 26° 0.1mm
16:00 24°
18:00 21°
20:00 20°
22:00 20°
🌦️ TuesdayAugust 25th Avg 22° Low 18° at 23:00 High 27° at 12:00 0.9 mm rain Feels 29° Wind ~14 km/h
Cloudy Rain Cloudy
00:00 20°
02:00 20°
04:00 19°
06:00 20°
08:00 22°
10:00 25°
12:00 27°
14:00 27°
16:00 24° 0.3mm
18:00 21° 0.3mm
20:00 19°
22:00 18°
☁️ WednesdayAugust 26th Avg 18° Low 16° at 23:00 High 21° at 14:00 0.3 mm rain Wind ~16 km/h
Cloudy Rain Cloudy
00:00 17°
02:00 17°
04:00 16°
06:00 17°
08:00 19°
10:00 20° 0.1mm
12:00 20° 0.1mm
14:00 21°
16:00 19°
18:00 16°
20:00 17°
22:00 17°
☁️ ThursdayAugust 27th Avg 18° Low 15° at 23:00 High 24° at 13:00 Wind ~11 km/h
Partly Cloudy Clear Cloudy
00:00 16°
02:00 16°
04:00 16°
06:00 16°
08:00 19°
10:00 22°
12:00 23°
14:00 24°
16:00 21°
18:00 18°
20:00 16°
22:00 15°
🌧️ FridayAugust 28th Avg 16° Low 14° at 00:00 High 19° at 10:00 30.2 mm rain Wind ~31 km/h
Cloudy Rain
00:00 14°
02:00 15°
04:00 15°
06:00 16°
08:00 18°
10:00 19° 0.2mm
12:00 18° 0.2mm
14:00 16° 1.6mm
16:00 15° 2.6mm
18:00 15° 2.6mm
20:00 16° 2.2mm
22:00 17° 5.2mm

Sun

☀️ Sunrise 04:22 · Sunset 18:27

14h 05m of daylight · Asia/Tokyo

Air quality

PM2.5 3.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Minamikaiyō · 0.6 km Rindōchō · 2.4 km Motokaiyō · 2.6 km Minamimataochi · 3.2 km Kawanishi · 3.3 km Mataochi · 3.4 km

Tools for Kaiyō

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

Common questions about Kaiyō weather

Will it rain in Kaiyō today?

Only a trace - around 0.2 mm is expected in Kaiyō today, not enough to need an umbrella.

What is the temperature in Kaiyō right now?

It is 22° in Kaiyō right now, though it feels closer to 25°. Today runs between a low of 17° and a high of 26°.

What time is sunrise and sunset in Kaiyō?

The sun rises at 04:22 and sets at 18:27 local time in Kaiyō today, giving 14h 05m of daylight.

What is the air quality in Kaiyō?

PM2.5 in Kaiyō is currently 3.9 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 Kaiyō 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 Kaiyō 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs