Okaya Weather Today — Nagano, Japan
Current temperature, rain chance, humidity, wind and air quality in Okaya, plus an hourly and 3-day forecast. Updated through the day.
17:29
Sat, 19 Sep 2026
📍 Nagano, Japan
Okaya??
19
°C
Patchy rain nearby
Feels 19°C · 65°F
💧 81% Humidity
💨 ↑ 6.8 km/h N
👁 10 km Visibility
🌧 0.01 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0.2
Low
🔵 Pressure
1017
hPa · 30.04 in
💨 Wind
6.8
km/h · Gust 11.6 km/h
↑ N
💧 Humidity
81%
Dew point 15.1°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
18.5°
Wind chill 18.5°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
05:33 AM
🌇
Sunset
05:49 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Overcast
22°
/
12°
💧82%
🌧0.02mm
💨9
☀️UV 8
Sunday
20 Sep 2026
Fog
17°
/
13°
💧94%
🌧1.02mm
💨12
☀️UV 3.4
Monday
21 Sep 2026
Fog
15°
/
12°
💧97%
🌧1.4mm
💨13
☀️UV 1
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