Cities / Japan / Gunma

23°

☁️ Nanokaichi weather

Overcast. Light rain starting around 10:45am.

Feels like 27° Wind 3 km/h NE Humidity 89% UV 0 Air Moderate ☀ 05:17 - 18:10

Right now it is 23° in Nanokaichi with overcast skies, it feels more like 27°, today's high is 24° with an overnight low of 17° and about 26.3 mm of rain is expected. The sun rises at 05:17 and sets at 18:10, giving 12h 53m of daylight. Over the coming week highs range from 19° to 26°.

Nanokaichi is in Gunma, Japan, sitting 363 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° 21° 25° 24° 17° 10:00 · 24.1° · 0 mm 11:00 · 22.8° · 0.4 mm 12:00 · 22.3° · 0.8 mm 13:00 · 21.1° · 0.1 mm 14:00 · 19° · 0.6 mm 15:00 · 18.2° · 3.1 mm 16:00 · 17.8° · 1.7 mm 17:00 · 17.6° · 3.7 mm 18:00 · 17.3° · 1.8 mm 19:00 · 17.3° · 0.3 mm 20:00 · 17.4° · 0.3 mm 21:00 · 17.4° · 0.1 mm 22:00 · 17.6° · 0 mm 23:00 · 17.7° · 0 mm 00:00 · 17.6° · 0 mm 01:00 · 17.5° · 0 mm 02:00 · 17.4° · 0 mm 03:00 · 17.5° · 0 mm 04:00 · 17.3° · 0 mm 05:00 · 17.3° · 0 mm 06:00 · 17.7° · 0 mm 07:00 · 19.6° · 0 mm 08:00 · 20.5° · 0 mm 09:00 · 21° · 0 mm

Precipitation

10:00 · 0 mm 10:00 11:00 · 0.4 mm 12:00 · 0.8 mm 13:00 · 0.1 mm 13:00 14:00 · 0.6 mm 15:00 · 3.1 mm 16:00 · 1.7 mm 16:00 17:00 · 3.7 mm 18:00 · 1.8 mm 19:00 · 0.3 mm 19:00 20:00 · 0.3 mm 21:00 · 0.1 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 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 ☁️ 24.1° 28.1° - Overcast
11:00 🌦️ 22.8° 26.3° 0.4 mm Light rain
12:00 🌦️ 22.3° 24.1° 0.8 mm Light rain
13:00 🌦️ 21.1° 21.9° 0.1 mm Light rain
14:00 🌦️ 19° 20.5° 0.6 mm Light rain
15:00 🌧️ 18.2° 19.9° 3.1 mm Rain
16:00 🌧️ 17.8° 19.4° 1.7 mm Rain
17:00 🌧️ 17.6° 19.7° 3.7 mm Rain
18:00 🌧️ 17.3° 18.9° 1.8 mm Rain
19:00 🌦️ 17.3° 18.8° 0.3 mm Light rain
20:00 🌦️ 17.4° 18.9° 0.3 mm Light rain
21:00 🌦️ 17.4° 18.7° 0.1 mm Light rain

Next 16 days

Today🌧️ 24°17°26.3mm Fri 4🌧️ 24°17°4.8mm Sat 5🌦️ 22°17°2.1mm Sun 6🌦️ 19°15°2.1mm Mon 7🌧️ 19°15°59mm Tue 8🌧️ 25°19°14.5mm Wed 9🌧️ 26°19°24.6mm Thu 10🌧️ 19°16°27.3mm Fri 11🌦️ 22°16°2.4mm Sat 12🌧️ 19°18°12.4mm Sun 13⛅ 25°18°0.3mm Mon 14🌦️ 27°19°3mm Tue 15🌦️ 21°18°1.8mm Wed 16🌦️ 26°19°0.6mm Thu 17🌧️ 28°19°13mm Fri 18🌧️ 28°19°12.8mm
🌧️ TodaySeptember 3rd Avg 20° Low 17° at 18:00 High 24° at 10:00 26.3 mm rain Feels 28° Wind ~11 km/h
Rain Cloudy Rain
00:00 21°
02:00 20° 4.7mm
04:00 20° 0.2mm
06:00 20° 1.7mm
08:00 21°
10:00 24°
12:00 22° 0.8mm
14:00 19° 0.6mm
16:00 18° 1.7mm
18:00 17° 1.8mm
20:00 17° 0.3mm
22:00 18°
🌧️ FridaySeptember 4th Avg 20° Low 17° at 23:00 High 24° at 11:00 4.8 mm rain Wind ~8 km/h
Cloudy Rain
00:00 18°
02:00 17°
04:00 17°
06:00 18°
08:00 21°
10:00 23°
12:00 23°
14:00 23° 0.4mm
16:00 21° 1mm
18:00 19° 0.8mm
20:00 18° 0.1mm
22:00 17° 0.2mm
🌦️ SaturdaySeptember 5th Avg 19° Low 17° at 01:00 High 22° at 13:00 2.1 mm rain Wind ~10 km/h
Cloudy Rain Partly Cloudy Rain
00:00 17°
02:00 17° 0.1mm
04:00 17°
06:00 17°
08:00 19° 0.1mm
10:00 20° 0.2mm
12:00 21°
14:00 22°
16:00 21° 0.1mm
18:00 18° 0.1mm
20:00 18° 0.1mm
22:00 17° 0.2mm
🌦️ SundaySeptember 6th Avg 17° Low 15° at 06:00 High 19° at 10:00 2.1 mm rain Wind ~7 km/h
Cloudy Rain Cloudy Rain
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 18° 0.1mm
10:00 19° 0.1mm
12:00 18°
14:00 18°
16:00 17° 0.1mm
18:00 16° 0.2mm
20:00 16° 0.3mm
22:00 16° 0.1mm
🌧️ MondaySeptember 7th Avg 17° Low 15° at 03:00 High 19° at 23:00 59 mm rain Feels 21° Wind ~7 km/h
Rain Cloudy Rain
00:00 16° 0.1mm
02:00 16° 0.1mm
04:00 15°
06:00 16°
08:00 17° 0.6mm
10:00 18° 0.5mm
12:00 18° 2.4mm
14:00 18° 6.3mm
16:00 19° 1.8mm
18:00 18° 13.9mm
20:00 18° 7.8mm
22:00 19° 0.9mm
🌧️ TuesdaySeptember 8th Avg 21° Low 19° at 00:00 High 25° at 12:00 14.5 mm rain Feels 28° Wind ~8 km/h
Cloudy Cloudy Rain
00:00 19°
02:00 19° 0.2mm
04:00 19°
06:00 19°
08:00 21°
10:00 24°
12:00 25°
14:00 22° 0.6mm
16:00 20° 0.6mm
18:00 20° 0.6mm
20:00 20° 0.9mm
22:00 20° 4mm
🌧️ WednesdaySeptember 9th Avg 22° Low 19° at 23:00 High 26° at 13:00 24.6 mm rain Feels 30° Wind ~7 km/h
Rain Cloudy Rain
00:00 20° 4mm
02:00 20° 3.8mm
04:00 20° 0.7mm
06:00 20° 0.7mm
08:00 21°
10:00 24° 0.1mm
12:00 26° 0.1mm
14:00 26° 0.7mm
16:00 24° 1.2mm
18:00 22° 1.2mm
20:00 21° 0.3mm
22:00 20° 0.1mm
🌧️ ThursdaySeptember 10th Avg 18° Low 16° at 23:00 High 19° at 00:00 27.3 mm rain Wind ~8 km/h
Cloudy Rain
00:00 19° 0.1mm
02:00 19°
04:00 18° 0.1mm
06:00 18° 0.1mm
08:00 17° 3.4mm
10:00 17° 1.2mm
12:00 18° 1.2mm
14:00 18° 0.6mm
16:00 18° 1.9mm
18:00 17° 1.9mm
20:00 17° 1.6mm
22:00 17° 0.4mm
🌦️ FridaySeptember 11th Avg 18° Low 16° at 01:00 High 22° at 14:00 2.4 mm rain Feels 24° Wind ~9 km/h
Rain Cloudy
00:00 16° 0.4mm
02:00 16° 0.2mm
04:00 16° 0.4mm
06:00 17° 0.4mm
08:00 17°
10:00 18°
12:00 21°
14:00 22°
16:00 21°
18:00 19°
20:00 18°
22:00 18° 0.1mm
🌧️ SaturdaySeptember 12th Avg 18° Low 18° at 19:00 High 19° at 08:00 12.4 mm rain Feels 21° Wind ~3 km/h
Rain
00:00 18° 0.1mm
02:00 18° 0.3mm
04:00 18° 0.6mm
06:00 18° 0.6mm
08:00 19° 0.9mm
10:00 18° 0.3mm
12:00 18° 0.3mm
14:00 18° 1.7mm
16:00 18° 0.2mm
18:00 18° 0.2mm
20:00 18° 0.1mm
22:00 18°
⛅ SundaySeptember 13th Avg 20° Low 18° at 04:00 High 25° at 14:00 0.3 mm rain Feels 27° Wind ~9 km/h
Cloudy Rain Partly Cloudy
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 19°
10:00 22° 0.1mm
12:00 25° 0.1mm
14:00 25°
16:00 24°
18:00 20°
20:00 19°
22:00 19°
🌦️ MondaySeptember 14th Avg 22° Low 19° at 00:00 High 27° at 13:00 3 mm rain Wind ~8 km/h
Cloudy Rain Partly Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 20°
08:00 22°
10:00 25° 0.2mm
12:00 26° 0.2mm
14:00 27° 0.1mm
16:00 24° 0.7mm
18:00 20° 0.7mm
20:00 20°
22:00 19°
🌦️ TuesdaySeptember 15th Avg 20° Low 18° at 02:00 High 21° at 10:00 1.8 mm rain Feels 24° Wind ~4 km/h
Cloudy Rain Cloudy
00:00 19°
02:00 18°
04:00 19°
06:00 20°
08:00 20°
10:00 21°
12:00 21°
14:00 20° 0.6mm
16:00 20°
18:00 20°
20:00 20°
22:00 19°
🌦️ WednesdaySeptember 16th Avg 21° Low 19° at 00:00 High 26° at 15:00 0.6 mm rain Feels 28° Wind ~8 km/h
Cloudy Rain Partly Cloudy Cloudy
00:00 19°
02:00 19°
04:00 19°
06:00 19°
08:00 20° 0.1mm
10:00 22° 0.1mm
12:00 24° 0.1mm
14:00 25°
16:00 25°
18:00 22°
20:00 21°
22:00 21°
🌧️ ThursdaySeptember 17th Avg 23° Low 19° at 05:00 High 28° at 13:00 13 mm rain Feels 30° Wind ~8 km/h
Cloudy Rain
00:00 21°
02:00 20°
04:00 19°
06:00 19°
08:00 23°
10:00 27°
12:00 28°
14:00 28° 0.1mm
16:00 26° 1.1mm
18:00 22° 1.1mm
20:00 21° 1.8mm
22:00 20° 2mm
🌧️ FridaySeptember 18th Avg 23° Low 19° at 05:00 High 28° at 12:00 12.8 mm rain Feels 31° Wind ~8 km/h
Rain Clear Rain
00:00 20° 2mm
02:00 20° 1.6mm
04:00 19°
06:00 19°
08:00 23°
10:00 27°
12:00 28°
14:00 27° 0.9mm
16:00 25° 0.7mm
18:00 22° 0.7mm
20:00 21° 0.2mm
22:00 21° 0.3mm

Sun

☀️ Sunrise 05:17 · Sunset 18:10

12h 53m of daylight · Asia/Tokyo

Air quality

PM2.5 37.5 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

Shimoshittaka · 1.1 km Isemachi · 1.5 km Yaba · 2 km Nishinakanojō · 2 km Nakanojō · 2.3 km Ichishiro · 3.6 km

Tools for Nanokaichi

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

Common questions about Nanokaichi weather

Will it rain in Nanokaichi today?

Yes - about 26.3 mm of rain is expected in Nanokaichi today.

What is the temperature in Nanokaichi right now?

It is 23° in Nanokaichi right now, though it feels closer to 27°. Today runs between a low of 17° and a high of 24°.

What time is sunrise and sunset in Nanokaichi?

The sun rises at 05:17 and sets at 18:10 local time in Nanokaichi today, giving 12h 53m of daylight.

What is the air quality in Nanokaichi?

PM2.5 in Nanokaichi is currently 37.5 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 Nanokaichi 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 Nanokaichi 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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