Cities / Japan / Hokkaido

18°

☁️ Kaisei weather

Overcast. Light rain starting around 2:15pm.

Feels like 17° Wind 15 km/h E Humidity 91% UV 0 Air Good ☀ 04:52 - 18:02

Right now it is 18° in Kaisei with overcast skies, today's high is 18° with an overnight low of 16° and about 5.4 mm of rain is expected. The sun rises at 04:52 and sets at 18:02, giving 13h 10m of daylight. Over the coming week highs range from 16° to 19° - a steady stretch with little day-to-day change.

Kaisei is in Hokkaido, Japan, sitting 52 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

14° 16° 18° 18° 15° 12:00 · 17.4° · 0 mm 13:00 · 17.6° · 0.1 mm 14:00 · 17.4° · 0.1 mm 15:00 · 17.1° · 0.3 mm 16:00 · 16.8° · 0.1 mm 17:00 · 16.6° · 0.3 mm 18:00 · 16.6° · 0.5 mm 19:00 · 16.5° · 0.6 mm 20:00 · 16.4° · 0.4 mm 21:00 · 16.3° · 0.4 mm 22:00 · 16.1° · 0.6 mm 23:00 · 15.9° · 0.4 mm 00:00 · 15.6° · 0.4 mm 01:00 · 15.1° · 0.4 mm 02:00 · 14.9° · 0.5 mm 03:00 · 14.7° · 0.5 mm 04:00 · 14.6° · 0.3 mm 05:00 · 14.7° · 0.4 mm 06:00 · 14.9° · 0.6 mm 07:00 · 14.9° · 0.3 mm 08:00 · 14.9° · 0.2 mm 09:00 · 15.1° · 0.1 mm 10:00 · 15.4° · 0.1 mm 11:00 · 15.4° · 0.1 mm

Precipitation

12:00 · 0 mm 12:00 13:00 · 0.1 mm 14:00 · 0.1 mm 15:00 · 0.3 mm 15:00 16:00 · 0.1 mm 17:00 · 0.3 mm 18:00 · 0.5 mm 18:00 19:00 · 0.6 mm 20:00 · 0.4 mm 21:00 · 0.4 mm 21:00 22:00 · 0.6 mm 23:00 · 0.4 mm 00:00 · 0.4 mm 00:00 01:00 · 0.4 mm 02:00 · 0.5 mm 03:00 · 0.5 mm 03:00 04:00 · 0.3 mm 05:00 · 0.4 mm 06:00 · 0.6 mm 06:00 07:00 · 0.3 mm 08:00 · 0.2 mm 09:00 · 0.1 mm 09:00 10:00 · 0.1 mm 11:00 · 0.1 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
12:00 ☁️ 17.4° 16.7° - Overcast
13:00 🌦️ 17.6° 16.3° 0.1 mm Light rain
14:00 🌦️ 17.4° 15.1° 0.1 mm Light rain
15:00 🌦️ 17.1° 14.4° 0.3 mm Light rain
16:00 🌦️ 16.8° 14.1° 0.1 mm Light rain
17:00 🌦️ 16.6° 14° 0.3 mm Light rain
18:00 🌦️ 16.6° 14.2° 0.5 mm Light rain
19:00 🌦️ 16.5° 14.4° 0.6 mm Light rain
20:00 🌦️ 16.4° 14.5° 0.4 mm Light rain
21:00 🌦️ 16.3° 14.7° 0.4 mm Light rain
22:00 🌦️ 16.1° 13.6° 0.6 mm Light rain
23:00 🌦️ 15.9° 13.3° 0.4 mm Light rain

Next 16 days

Today🌦️ 18°16°5.4mm Fri 4🌦️ 16°13°3.9mm Sat 5☀️ 18°13° Sun 6☀️ 19°15° Mon 7☁️ 19°16° Tue 8🌧️ 18°15°18.3mm Wed 9☁️ 19°15°0.8mm Thu 10⛅ 16°13°0.1mm Fri 11☀️ 17°13° Sat 12☁️ 16°14° Sun 13☁️ 18°14° Mon 14🌤️ 20°15° Tue 15☀️ 19°14° Wed 16🌧️ 19°16°2.9mm Thu 17🌧️ 19°16°1.6mm Fri 18☁️ 18°17°
🌦️ TodaySeptember 3rd Avg 17° Low 16° at 23:00 High 18° at 13:00 5.4 mm rain Wind ~24 km/h
Rain Cloudy Rain
00:00 17° 0.2mm
02:00 17° 0.5mm
04:00 17°
06:00 17°
08:00 17°
10:00 17° 0.1mm
12:00 17°
14:00 17° 0.1mm
16:00 17° 0.1mm
18:00 17° 0.5mm
20:00 16° 0.4mm
22:00 16° 0.6mm
🌦️ FridaySeptember 4th Avg 15° Low 13° at 22:00 High 16° at 13:00 3.9 mm rain Feels 14° Wind ~27 km/h
Rain Cloudy Clear
00:00 16° 0.4mm
02:00 15° 0.5mm
04:00 15° 0.3mm
06:00 15° 0.6mm
08:00 15° 0.2mm
10:00 15° 0.1mm
12:00 16°
14:00 16°
16:00 15°
18:00 15°
20:00 14°
22:00 13°
☀️ SaturdaySeptember 5th Avg 16° Low 13° at 01:00 High 18° at 09:00 Wind ~12 km/h
Clear
00:00 13°
02:00 13°
04:00 13°
06:00 13°
08:00 17°
10:00 18°
12:00 17°
14:00 17°
16:00 17°
18:00 17°
20:00 17°
22:00 16°
☀️ SundaySeptember 6th Avg 17° Low 15° at 05:00 High 19° at 16:00 Wind ~16 km/h
Clear
00:00 16°
02:00 15°
04:00 15°
06:00 15°
08:00 18°
10:00 19°
12:00 18°
14:00 18°
16:00 19°
18:00 18°
20:00 17°
22:00 17°
☁️ MondaySeptember 7th Avg 18° Low 16° at 04:00 High 19° at 17:00 Wind ~12 km/h
Clear Cloudy
00:00 17°
02:00 17°
04:00 16°
06:00 17°
08:00 18°
10:00 18°
12:00 17°
14:00 17°
16:00 19°
18:00 19°
20:00 19°
22:00 18°
🌧️ TuesdaySeptember 8th Avg 16° Low 15° at 04:00 High 18° at 15:00 18.3 mm rain Wind ~25 km/h
Rain Rain Partly Cloudy
00:00 17°
02:00 16° 0.1mm
04:00 15° 4.9mm
06:00 15° 4.9mm
08:00 16° 0.3mm
10:00 16° 0.2mm
12:00 16° 0.2mm
14:00 17°
16:00 17° 0.2mm
18:00 17° 0.2mm
20:00 17°
22:00 17°
☁️ WednesdaySeptember 9th Avg 17° Low 15° at 22:00 High 19° at 09:00 0.8 mm rain Wind ~22 km/h
Cloudy Rain Cloudy Rain
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 18°
10:00 19° 0.1mm
12:00 18° 0.1mm
14:00 17°
16:00 16°
18:00 17°
20:00 16° 0.1mm
22:00 15° 0.1mm
⛅ ThursdaySeptember 10th Avg 14° Low 13° at 04:00 High 16° at 15:00 0.1 mm rain Feels 13° Wind ~15 km/h
Clear Partly Cloudy Partly Cloudy Cloudy
00:00 15° 0.1mm
02:00 14°
04:00 13°
06:00 14°
08:00 15°
10:00 15°
12:00 15°
14:00 16°
16:00 16°
18:00 15°
20:00 14°
22:00 13°
☀️ FridaySeptember 11th Avg 15° Low 13° at 05:00 High 17° at 13:00 Feels 13° Wind ~20 km/h
Cloudy Clear
00:00 13°
02:00 13°
04:00 13°
06:00 13°
08:00 15°
10:00 16°
12:00 17°
14:00 17°
16:00 16°
18:00 16°
20:00 14°
22:00 13°
☁️ SaturdaySeptember 12th Avg 15° Low 14° at 00:00 High 16° at 15:00 Wind ~18 km/h
Cloudy Cloudy Partly Cloudy Cloudy
00:00 14°
02:00 14°
04:00 14°
06:00 14°
08:00 15°
10:00 15°
12:00 16°
14:00 16°
16:00 16°
18:00 16°
20:00 15°
22:00 15°
☁️ SundaySeptember 13th Avg 16° Low 14° at 00:00 High 18° at 16:00 Wind ~13 km/h
Cloudy
00:00 14°
02:00 14°
04:00 15°
06:00 15°
08:00 16°
10:00 16°
12:00 16°
14:00 17°
16:00 18°
18:00 17°
20:00 17°
22:00 17°
🌤️ MondaySeptember 14th Avg 17° Low 15° at 23:00 High 20° at 09:00 Feels 18° Wind ~22 km/h
Cloudy Clear
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 19°
10:00 20°
12:00 18°
14:00 18°
16:00 17°
18:00 16°
20:00 16°
22:00 15°
☀️ TuesdaySeptember 15th Avg 17° Low 14° at 05:00 High 19° at 10:00 Wind ~14 km/h
Clear Partly Cloudy
00:00 15°
02:00 15°
04:00 15°
06:00 15°
08:00 18°
10:00 19°
12:00 18°
14:00 18°
16:00 18°
18:00 17°
20:00 17°
22:00 16°
🌧️ WednesdaySeptember 16th Avg 18° Low 16° at 04:00 High 19° at 15:00 2.9 mm rain Wind ~13 km/h
Partly Cloudy Cloudy Rain
00:00 17°
02:00 16°
04:00 16°
06:00 16°
08:00 18°
10:00 19°
12:00 19°
14:00 19°
16:00 19° 0.2mm
18:00 18° 0.2mm
20:00 17° 0.1mm
22:00 17° 1mm
🌧️ ThursdaySeptember 17th Avg 18° Low 16° at 00:00 High 19° at 12:00 1.6 mm rain Wind ~13 km/h
Rain Partly Cloudy Cloudy
00:00 16° 1mm
02:00 16° 0.2mm
04:00 16°
06:00 17°
08:00 18°
10:00 19°
12:00 19°
14:00 19°
16:00 19°
18:00 18°
20:00 17°
22:00 17°
☁️ FridaySeptember 18th Avg 18° Low 17° at 00:00 High 18° at 15:00 Wind ~9 km/h
Cloudy
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 18°
10:00 18°
12:00 17°
14:00 18°
16:00 18°
18:00 18°
20:00 17°
22:00 17°

Sun

☀️ Sunrise 04:52 · Sunset 18:02

13h 10m of daylight · Asia/Tokyo

Air quality

PM2.5 1.2 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Ōmu · 1.1 km Kawajiri · 2.1 km Akebono · 2.1 km Higashi-nakaōmu · 2.2 km Nakaōmu · 2.9 km Kyōei · 3.1 km

Tools for Kaisei

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

Common questions about Kaisei weather

Will it rain in Kaisei today?

Yes - about 5.4 mm of rain is expected in Kaisei today.

What is the temperature in Kaisei right now?

It is 18° in Kaisei right now. Today runs between a low of 16° and a high of 18°.

What time is sunrise and sunset in Kaisei?

The sun rises at 04:52 and sets at 18:02 local time in Kaisei today, giving 13h 10m of daylight.

What is the air quality in Kaisei?

PM2.5 in Kaisei is currently 1.2 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 Kaisei 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 Kaisei 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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