Pematangsiantar Weather Today — Sumatera Utara, Indonesia
Current temperature, rain chance, humidity, wind and air quality in Pematangsiantar, plus an hourly and 3-day forecast. Updated through the day.
15:27
Sat, 19 Sep 2026
📍 Sumatera Utara, Indonesia
Pematangsiantar??
25
°C
Light rain shower
Feels 29°C · 78°F
💧 80% Humidity
💨 → 5.4 km/h E
👁 10 km Visibility
🌧 0.61 mm Precip
☁ 100% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
3.4
Moderate
🔵 Pressure
1010
hPa · 29.82 in
💨 Wind
5.4
km/h · Gust 8.7 km/h
→ E
💧 Humidity
80%
Dew point 21.8°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
27.7°
Wind chill 25.4°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:13 AM
🌇
Sunset
06:21 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Light rain shower
28°
/
23°
💧87%
🌧6.48mm
💨6
☀️UV 6.3
Sunday
20 Sep 2026
Light rain shower
29°
/
22°
💧83%
🌧9.65mm
💨9
☀️UV 11.6
Monday
21 Sep 2026
Light rain shower
27°
/
22°
💧87%
🌧24.72mm
💨5
☀️UV 11.9
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