Sanmu Weather Today — Chiba, Japan
Current temperature, rain chance, humidity, wind and air quality in Sanmu, plus an hourly and 3-day forecast. Updated through the day.
22:56
Fri, 18 Sep 2026
📍 Chiba, Japan
Sanmu??
21
°C
Overcast
Feels 21°C · 70°F
💧 85% Humidity
💨 ↑ 17.6 km/h NNE
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1021
hPa · 30.14 in
💨 Wind
17.6
km/h · Gust 38.3 km/h
↑ NNE
💧 Humidity
85%
Dew point 18.4°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
24.2°
Wind chill 21.1°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
05:23 AM
🌇
Sunset
05:41 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Overcast
22°
/
19°
💧81%
🌧0.18mm
💨22
☀️UV 2.6
Saturday
19 Sep 2026
Overcast
25°
/
21°
💧85%
🌧0.21mm
💨17
☀️UV 3.9
Sunday
20 Sep 2026
Light rain shower
22°
/
20°
💧95%
🌧42.53mm
💨21
☀️UV 0.6
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