Kosai Weather Today — Shizuoka, Japan
Current temperature, rain chance, humidity, wind and air quality in Kosai, plus an hourly and 3-day forecast. Updated through the day.
23:01
Fri, 18 Sep 2026
📍 Shizuoka, Japan
Kosai??
24
°C
Cloudy
Feels 24°C · 74°F
💧 67% Humidity
💨 → 11.2 km/h E
👁 10 km Visibility
🌧 0 mm Precip
☁ 74% Cloud
☀️ UV Low
🌿 AQI Fair
☀️ UV Index
0
Low
🔵 Pressure
1019
hPa · 30.09 in
💨 Wind
11.2
km/h · Gust 19.6 km/h
→ E
💧 Humidity
67%
Dew point 17°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
25.2°
Wind chill 23.5°C
🌿 Air Quality
Fair
US EPA Index: 2
🌅
Sunrise
05:20 AM
🌇
Sunset
05:41 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Patchy rain nearby
19°
/
16°
💧76%
🌧0.42mm
💨26
☀️UV 5.1
Saturday
19 Sep 2026
Patchy rain nearby
18°
/
16°
💧94%
🌧2.74mm
💨22
☀️UV 0.8
Sunday
20 Sep 2026
Fog
20°
/
17°
💧96%
🌧7.86mm
💨8
☀️UV 2
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