Cities / Japan / Niigata

23°

☁️ Nihonmatsu weather

Overcast. No rain expected in the next few hours.

Feels like 24° Wind 10 km/h SE Humidity 66% UV 0 Air Good ☀ 04:58 - 18:35

Right now it is 23° in Nihonmatsu with overcast skies and today's high is 29° with an overnight low of 23°. The sun rises at 04:58 and sets at 18:35, giving 13h 37m of daylight. Over the coming week highs range from 27° to 28° - a steady stretch with little day-to-day change.

Nihonmatsu is in Niigata, Japan, sitting 3 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

23° 27° 30° 29° 23° 06:00 · 23.3° · 0 mm 07:00 · 23.5° · 0 mm 08:00 · 24.2° · 0 mm 09:00 · 25.7° · 0 mm 10:00 · 27° · 0 mm 11:00 · 27.6° · 0 mm 12:00 · 28.1° · 0 mm 13:00 · 28.7° · 0 mm 14:00 · 29.2° · 0 mm 15:00 · 28.9° · 0 mm 16:00 · 27.2° · 0 mm 17:00 · 27° · 0 mm 18:00 · 27.3° · 0 mm 19:00 · 27.4° · 0 mm 20:00 · 26.9° · 0 mm 21:00 · 26.3° · 0 mm 22:00 · 25.7° · 0 mm 23:00 · 25.3° · 0 mm 00:00 · 24.9° · 0 mm 01:00 · 24.7° · 0 mm 02:00 · 24.6° · 0 mm 03:00 · 24.4° · 0 mm 04:00 · 24.3° · 0 mm 05:00 · 24.2° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
06:00 ☁️ 23.3° 23.5° - Overcast
07:00 ☁️ 23.5° 23.8° - Overcast
08:00 ☁️ 24.2° 24.8° - Overcast
09:00 ☁️ 25.7° 26.5° - Overcast
10:00 ☁️ 27° 28.3° - Overcast
11:00 ☁️ 27.6° 29.4° - Overcast
12:00 ☁️ 28.1° 30.4° - Overcast
13:00 ☁️ 28.7° 32.1° - Overcast
14:00 ☁️ 29.2° 31.1° - Overcast
15:00 ☁️ 28.9° 29.7° - Overcast
16:00 ☁️ 27.2° 27.8° - Overcast
17:00 ☁️ 27° 28° - Overcast

Next 16 days

Today☁️ 29°23° Mon 17☁️ 28°24° Tue 18☁️ 28°25° Wed 19☀️ 28°25° Thu 20☁️ 28°25° Fri 21🌦️ 28°24°0.6mm Sat 22⛅ 27°25° Sun 23☁️ 27°25° Mon 24🌦️ 26°24°6.1mm Tue 25🌧️ 27°23°10.4mm Wed 26⛅ 27°25° Thu 27☁️ 29°25° Fri 28🌦️ 29°26°0.9mm Sat 29☁️ 31°27° Sun 30🌧️ 28°23°9.2mm Mon 31🌦️ 0°0°
☁️ TodayAugust 16th Avg 26° Low 23° at 06:00 High 29° at 14:00 Feels 31° Wind ~19 km/h
Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 23°
08:00 24°
10:00 27°
12:00 28°
14:00 29°
16:00 27°
18:00 27°
20:00 27°
22:00 26°
☁️ MondayAugust 17th Avg 26° Low 24° at 06:00 High 28° at 15:00 Feels 30° Wind ~17 km/h
Cloudy
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 25°
10:00 27°
12:00 27°
14:00 28°
16:00 28°
18:00 27°
20:00 27°
22:00 26°
☁️ TuesdayAugust 18th Avg 26° Low 25° at 06:00 High 28° at 15:00 Feels 31° Wind ~17 km/h
Cloudy Cloudy Clear
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 25°
10:00 26°
12:00 27°
14:00 27°
16:00 28°
18:00 28°
20:00 28°
22:00 27°
☀️ WednesdayAugust 19th Avg 27° Low 25° at 06:00 High 28° at 14:00 Feels 31° Wind ~15 km/h
Clear Clear
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 27°
12:00 27°
14:00 28°
16:00 28°
18:00 28°
20:00 28°
22:00 27°
☁️ ThursdayAugust 20th Avg 27° Low 25° at 06:00 High 28° at 14:00 Feels 33° Wind ~16 km/h
Clear Cloudy Cloudy Cloudy
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 26°
10:00 27°
12:00 27°
14:00 28°
16:00 28°
18:00 28°
20:00 28°
22:00 27°
🌦️ FridayAugust 21st Avg 26° Low 24° at 06:00 High 28° at 18:00 0.6 mm rain Feels 31° Wind ~11 km/h
Rain Cloudy Clear Partly Cloudy Cloudy
00:00 26°
02:00 25° 0.2mm
04:00 25°
06:00 24°
08:00 25°
10:00 26°
12:00 26°
14:00 27°
16:00 27°
18:00 28°
20:00 27°
22:00 27°
⛅ SaturdayAugust 22nd Avg 26° Low 25° at 04:00 High 27° at 15:00 Feels 30° Wind ~15 km/h
Cloudy Partly Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 26°
12:00 26°
14:00 27°
16:00 27°
18:00 27°
20:00 27°
22:00 26°
☁️ SundayAugust 23rd Avg 26° Low 25° at 04:00 High 27° at 20:00 Feels 31° Wind ~19 km/h
Cloudy Partly Cloudy Cloudy
00:00 26°
02:00 25°
04:00 25°
06:00 25°
08:00 25°
10:00 26°
12:00 26°
14:00 27°
16:00 27°
18:00 27°
20:00 27°
22:00 27°
🌦️ MondayAugust 24th Avg 25° Low 24° at 23:00 High 26° at 16:00 6.1 mm rain Feels 30° Wind ~18 km/h
Cloudy Rain Cloudy Rain
00:00 26°
02:00 26°
04:00 26° 0.3mm
06:00 25° 0.3mm
08:00 25° 0.8mm
10:00 25°
12:00 26°
14:00 26°
16:00 26° 0.3mm
18:00 26° 0.3mm
20:00 25° 0.5mm
22:00 24° 0.2mm
🌧️ TuesdayAugust 25th Avg 25° Low 23° at 07:00 High 27° at 15:00 10.4 mm rain Feels 29° Wind ~17 km/h
Rain Cloudy Rain
00:00 24° 0.2mm
02:00 24° 0.6mm
04:00 24° 1.2mm
06:00 24° 1.2mm
08:00 23° 1.2mm
10:00 24° 0.3mm
12:00 26° 0.3mm
14:00 27°
16:00 27°
18:00 27°
20:00 27° 0.1mm
22:00 26°
⛅ WednesdayAugust 26th Avg 26° Low 25° at 05:00 High 27° at 18:00 Feels 32° Wind ~11 km/h
Cloudy Clear Partly Cloudy Clear
00:00 26°
02:00 26°
04:00 25°
06:00 25°
08:00 25°
10:00 26°
12:00 26°
14:00 27°
16:00 27°
18:00 27°
20:00 27°
22:00 27°
☁️ ThursdayAugust 27th Avg 27° Low 25° at 05:00 High 29° at 12:00 Feels 34° Wind ~21 km/h
Partly Cloudy Clear Cloudy
00:00 26°
02:00 26°
04:00 26°
06:00 26°
08:00 27°
10:00 28°
12:00 29°
14:00 29°
16:00 28°
18:00 28°
20:00 28°
22:00 27°
🌦️ FridayAugust 28th Avg 28° Low 26° at 05:00 High 29° at 12:00 0.9 mm rain Feels 33° Wind ~27 km/h
Cloudy Rain Cloudy Rain Cloudy
00:00 27°
02:00 26°
04:00 26°
06:00 26°
08:00 27° 0.1mm
10:00 28°
12:00 29°
14:00 28°
16:00 28° 0.2mm
18:00 29° 0.2mm
20:00 29°
22:00 29°
☁️ SaturdayAugust 29th Avg 29° Low 27° at 05:00 High 31° at 13:00 Feels 29° Wind ~40 km/h
Cloudy Clear Cloudy Clear
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 28°
10:00 30°
12:00 31°
14:00 31°
16:00 30°
18:00 29°
20:00 29°
22:00 28°
🌧️ SundayAugust 30th Avg 26° Low 23° at 23:00 High 28° at 00:00 9.2 mm rain Wind ~39 km/h
Clear Rain
00:00 28°
02:00 28°
04:00 28°
06:00 28°
08:00 28°
10:00 27° 0.3mm
12:00 25° 0.3mm
14:00 25° 1.2mm
16:00 24° 0.5mm
18:00 24° 0.5mm
20:00 23° 0.8mm
22:00 23° 0.4mm
🌦️ MondayAugust 31st Avg 23° Low 0° at 00:00 High 0° at 18:00 Feels 26° Wind ~13 km/h
Rain Cloudy Rain Cloudy
00:00 23° 0.4mm
02:00 23° 0.2mm
04:00 23°
06:00 23°
08:00 23°
10:00 23° 0.7mm
12:00 23° 0.7mm
14:00 23°
16:00 24°
18:00 25°
20:00 25°
22:00 0°

Sun

☀️ Sunrise 04:58 · Sunset 18:35

13h 37m of daylight · Asia/Tokyo

Air quality

PM2.5 4.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Seirō · 2.5 km Iijima · 3.3 km Yokodoi · 3.3 km Shineicho · 3.5 km Mano · 3.7 km Tomitsukacho · 3.8 km

Tools for Nihonmatsu

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

Common questions about Nihonmatsu weather

Will it rain in Nihonmatsu today?

No rain is in the forecast for Nihonmatsu today.

What is the temperature in Nihonmatsu right now?

It is 23° in Nihonmatsu right now. Today runs between a low of 23° and a high of 29°.

What time is sunrise and sunset in Nihonmatsu?

The sun rises at 04:58 and sets at 18:35 local time in Nihonmatsu today, giving 13h 37m of daylight.

What is the air quality in Nihonmatsu?

PM2.5 in Nihonmatsu is currently 4.5 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 Nihonmatsu 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 Nihonmatsu 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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