Itoigawa Shi Weather Today — Niigata, Japan
Current temperature, rain chance, humidity, wind and air quality in Itoigawa Shi, plus an hourly and 3-day forecast. Updated through the day.
23:02
Fri, 18 Sep 2026
📍 Niigata, Japan
Itoigawa Shi??
18
°C
Cloudy
Feels 17°C · 64°F
💧 82% Humidity
💨 ↓ 11.9 km/h S
👁 10 km Visibility
🌧 0 mm Precip
☁ 79% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1020
hPa · 30.13 in
💨 Wind
11.9
km/h · Gust 20.3 km/h
↓ S
💧 Humidity
82%
Dew point 14.9°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
17.9°
Wind chill 17.9°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
05:33 AM
🌇
Sunset
05:52 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Overcast
26°
/
16°
💧76%
🌧0mm
💨12
☀️UV 7
Saturday
19 Sep 2026
Overcast
27°
/
17°
💧75%
🌧0.01mm
💨11
☀️UV 7.1
Sunday
20 Sep 2026
Patchy rain nearby
24°
/
18°
💧90%
🌧1.97mm
💨9
☀️UV 4.9
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