Cities / Japan / Niigata

25°

🌤️ Iwafune weather

Mostly clear. Light rain starting around 8:15pm.

Feels like 26° Wind 21 km/h E Humidity 74% UV 6 Air Good ☀ 04:55 - 18:39

Right now it is 25° in Iwafune with mostly clear skies and today's high is 31° with an overnight low of 23°. The sun rises at 04:55 and sets at 18:39, giving 13h 44m of daylight. Over the coming week highs range from 28° to 31° - a steady stretch with little day-to-day change.

Iwafune is in Niigata, Japan, sitting 7 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

21° 27° 32° 31° 22° 19:00 · 25.4° · 0 mm 20:00 · 25.1° · 0 mm 21:00 · 24° · 0.7 mm 22:00 · 23.7° · 0.1 mm 23:00 · 23.7° · 0 mm 00:00 · 23.7° · 0 mm 01:00 · 23.1° · 0 mm 02:00 · 22.1° · 0 mm 03:00 · 21.8° · 0 mm 04:00 · 22.1° · 0 mm 05:00 · 22.6° · 0 mm 06:00 · 22.5° · 0 mm 07:00 · 24.5° · 0 mm 08:00 · 26.3° · 0 mm 09:00 · 28.1° · 0 mm 10:00 · 29.5° · 0 mm 11:00 · 30.5° · 0 mm 12:00 · 31.3° · 0.1 mm 13:00 · 31.4° · 0.3 mm 14:00 · 30.5° · 0.4 mm 15:00 · 30.9° · 0.5 mm 16:00 · 31° · 0 mm 17:00 · 28.4° · 0 mm 18:00 · 26.2° · 0 mm

Precipitation

19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0.7 mm 22:00 · 0.1 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 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0.1 mm 13:00 · 0.3 mm 13:00 14:00 · 0.4 mm 15:00 · 0.5 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
19:00 🌤️ 25.4° 25.3° - Mostly clear
20:00 ☁️ 25.1° 25.4° - Overcast
21:00 🌦️ 24° 25.8° 0.7 mm Light rain
22:00 🌦️ 23.7° 25.5° 0.1 mm Light rain
23:00 ☁️ 23.7° 25° - Overcast
00:00 ☁️ 23.7° 24.7° - Overcast
01:00 ☁️ 23.1° 24.2° - Overcast
02:00 ☁️ 22.1° 23.5° - Overcast
03:00 ☁️ 21.8° 23.1° - Overcast
04:00 ☁️ 22.1° 23.5° - Overcast
05:00 ☁️ 22.6° 24.2° - Overcast
06:00 ☁️ 22.5° 24.4° - Overcast

Next 16 days

Today🌦️ 31°23°0.8mm Fri 14🌦️ 31°22°1.3mm Sat 15🌧️ 30°21°2.8mm Sun 16☁️ 30°19° Mon 17☁️ 30°18° Tue 18☁️ 28°22° Wed 19🌤️ 30°22° Thu 20⛅ 29°23° Fri 21🌧️ 27°22°30.6mm Sat 22☁️ 28°22° Sun 23🌦️ 25°22°2.6mm Mon 24🌤️ 26°20°0.7mm Tue 25⛅ 26°19° Wed 26🌤️ 26°19° Thu 27☁️ 25°20° Fri 28☁️ 26°18°0.2mm
🌦️ TodayAugust 13th Avg 26° Low 23° at 05:00 High 31° at 12:00 0.8 mm rain Wind ~31 km/h
Cloudy Cloudy
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 26°
10:00 29°
12:00 31°
14:00 31°
16:00 28°
18:00 26°
20:00 25°
22:00 24° 0.1mm
🌦️ FridayAugust 14th Avg 26° Low 22° at 03:00 High 31° at 13:00 1.3 mm rain Feels 36° Wind ~17 km/h
Cloudy Rain Cloudy
00:00 24°
02:00 22°
04:00 22°
06:00 23°
08:00 26°
10:00 30°
12:00 31° 0.1mm
14:00 31° 0.4mm
16:00 31°
18:00 26°
20:00 25°
22:00 23°
🌧️ SaturdayAugust 15th Avg 25° Low 21° at 23:00 High 30° at 11:00 2.8 mm rain Feels 34° Wind ~16 km/h
Cloudy Rain Cloudy Clear
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 27°
10:00 30°
12:00 30°
14:00 28° 0.5mm
16:00 28°
18:00 25°
20:00 22°
22:00 21°
☁️ SundayAugust 16th Avg 24° Low 19° at 05:00 High 30° at 14:00 Wind ~23 km/h
Clear Cloudy
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 25°
10:00 28°
12:00 30°
14:00 30°
16:00 28°
18:00 24°
20:00 22°
22:00 20°
☁️ MondayAugust 17th Avg 24° Low 18° at 05:00 High 30° at 13:00 Wind ~11 km/h
Cloudy Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 19°
08:00 24°
10:00 28°
12:00 30°
14:00 29°
16:00 27°
18:00 25°
20:00 24°
22:00 23°
☁️ TuesdayAugust 18th Avg 25° Low 22° at 02:00 High 28° at 10:00 Feels 32° Wind ~8 km/h
Cloudy Cloudy Clear
00:00 23°
02:00 22°
04:00 22°
06:00 22°
08:00 26°
10:00 28°
12:00 27°
14:00 27°
16:00 27°
18:00 26°
20:00 24°
22:00 23°
🌤️ WednesdayAugust 19th Avg 26° Low 22° at 02:00 High 30° at 13:00 Feels 33° Wind ~9 km/h
Clear Cloudy
00:00 23°
02:00 22°
04:00 22°
06:00 23°
08:00 27°
10:00 29°
12:00 29°
14:00 29°
16:00 28°
18:00 26°
20:00 24°
22:00 23°
⛅ ThursdayAugust 20th Avg 26° Low 23° at 04:00 High 29° at 13:00 Feels 32° Wind ~11 km/h
Partly Cloudy Clear Clear Cloudy
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 27°
10:00 29°
12:00 29°
14:00 29°
16:00 28°
18:00 26°
20:00 24°
22:00 23°
🌧️ FridayAugust 21st Avg 24° Low 22° at 06:00 High 27° at 14:00 30.6 mm rain Feels 31° Wind ~14 km/h
Cloudy Rain Cloudy Clear
00:00 23°
02:00 23°
04:00 23° 5.3mm
06:00 22° 5.3mm
08:00 22° 4.9mm
10:00 24°
12:00 26°
14:00 27°
16:00 27°
18:00 25°
20:00 23°
22:00 22°
☁️ SaturdayAugust 22nd Avg 24° Low 22° at 02:00 High 28° at 12:00 Feels 31° Wind ~13 km/h
Partly Cloudy Cloudy
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 25°
10:00 27°
12:00 28°
14:00 27°
16:00 25°
18:00 24°
20:00 23°
22:00 22°
🌦️ SundayAugust 23rd Avg 23° Low 22° at 21:00 High 25° at 14:00 2.6 mm rain Feels 28° Wind ~12 km/h
Cloudy Rain Clear
00:00 22°
02:00 22°
04:00 23°
06:00 23°
08:00 24° 0.1mm
10:00 25° 0.4mm
12:00 25° 0.4mm
14:00 25° 0.3mm
16:00 24°
18:00 23°
20:00 22°
22:00 22° 0.1mm
🌤️ MondayAugust 24th Avg 23° Low 20° at 23:00 High 26° at 13:00 0.7 mm rain Feels 28° Wind ~12 km/h
Rain Cloudy Partly Cloudy Clear Rain Clear
00:00 22° 0.1mm
02:00 21° 0.1mm
04:00 21°
06:00 21°
08:00 24°
10:00 25°
12:00 26°
14:00 26° 0.1mm
16:00 25°
18:00 23°
20:00 22°
22:00 20°
⛅ TuesdayAugust 25th Avg 22° Low 19° at 04:00 High 26° at 12:00 Feels 28° Wind ~10 km/h
Cloudy Clear Partly Cloudy
00:00 20°
02:00 19°
04:00 19°
06:00 20°
08:00 23°
10:00 25°
12:00 26°
14:00 26°
16:00 25°
18:00 23°
20:00 21°
22:00 20°
🌤️ WednesdayAugust 26th Avg 22° Low 19° at 04:00 High 26° at 15:00 Wind ~13 km/h
Clear Clear
00:00 20°
02:00 19°
04:00 19°
06:00 20°
08:00 23°
10:00 25°
12:00 24°
14:00 25°
16:00 25°
18:00 23°
20:00 21°
22:00 20°
☁️ ThursdayAugust 27th Avg 22° Low 20° at 00:00 High 25° at 15:00 Wind ~8 km/h
Cloudy Partly Cloudy Cloudy
00:00 20°
02:00 20°
04:00 21°
06:00 21°
08:00 24°
10:00 25°
12:00 24°
14:00 25°
16:00 24°
18:00 22°
20:00 21°
22:00 20°
☁️ FridayAugust 28th Avg 22° Low 18° at 02:00 High 26° at 10:00 0.2 mm rain Wind ~8 km/h
Partly Cloudy Cloudy
00:00 19°
02:00 18°
04:00 18°
06:00 19°
08:00 24°
10:00 26°
12:00 25°
14:00 25°
16:00 24°
18:00 23°
20:00 22°
22:00 22° 0.1mm

Sun

☀️ Sunrise 04:55 · Sunset 18:39

13h 44m of daylight · Asia/Tokyo

Air quality

PM2.5 1.4 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Yōkaichi · 0.4 km Kokonokaichi · 1.8 km Imajuku · 2.4 km Shimosukebuchi · 2.8 km Senamionsen · 3.2 km Iioka · 3.5 km

Tools for Iwafune

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

Common questions about Iwafune weather

Will it rain in Iwafune today?

Only a trace - around 0.8 mm is expected in Iwafune today, not enough to need an umbrella.

What is the temperature in Iwafune right now?

It is 25° in Iwafune right now. Today runs between a low of 23° and a high of 31°.

What time is sunrise and sunset in Iwafune?

The sun rises at 04:55 and sets at 18:39 local time in Iwafune today, giving 13h 44m of daylight.

What is the air quality in Iwafune?

PM2.5 in Iwafune is currently 1.4 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 Iwafune 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 Iwafune 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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