weathermetro
Cities / Indonesia
/ North Sumatra
🌤️ Si Arung-arung weather
Mostly clear. No rain expected in the next few hours.
Feels like 26° Wind 9 km/h W Humidity 60% UV 0 Air Fair ☀ 06:22 - 18:32
Right now it is 23° in Si Arung-arung with mostly clear skies, it feels more like 26° and today's high is 25° with an overnight low of 15° . The sun rises at 06:22 and sets at 18:32, giving 12h 10m of daylight. Over the coming week highs range from 24° to 27° - a steady stretch with little day-to-day change.
Si Arung-arung is in North Sumatra, Indonesia, sitting 1,254 m above sea level. Local time is Asia/Jakarta (UTC+7), and every time on this page is shown in it.
Next 24 hours - temperature
14°
20°
25°
25°
15°
10:00 · 22.6° · 0 mm
11:00 · 23.5° · 0 mm
12:00 · 24.3° · 0 mm
13:00 · 24.6° · 0 mm
14:00 · 24.5° · 0 mm
15:00 · 24.1° · 0 mm
16:00 · 23.5° · 0 mm
17:00 · 22.2° · 0 mm
18:00 · 20.4° · 0 mm
19:00 · 17.7° · 0 mm
20:00 · 17.4° · 0 mm
21:00 · 17.2° · 0 mm
22:00 · 18.2° · 0 mm
23:00 · 18.3° · 0 mm
00:00 · 18° · 0 mm
01:00 · 16.2° · 0 mm
02:00 · 15.7° · 0 mm
03:00 · 15.4° · 0 mm
04:00 · 15.2° · 0 mm
05:00 · 14.9° · 0 mm
06:00 · 14.9° · 0 mm
07:00 · 15.7° · 0 mm
08:00 · 18.3° · 0 mm
09:00 · 20.5° · 0 mm
Precipitation
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
10:00
⛅
22.6°
22.7°
-
Partly cloudy
11:00
🌤️
23.5°
23.2°
-
Mostly clear
12:00
☀️
24.3°
23.7°
-
Clear sky
13:00
⛅
24.6°
23.9°
-
Partly cloudy
14:00
🌤️
24.5°
23.8°
-
Mostly clear
15:00
☀️
24.1°
23.7°
-
Clear sky
16:00
🌤️
23.5°
23.5°
-
Mostly clear
17:00
☁️
22.2°
22.5°
-
Overcast
18:00
🌤️
20.4°
22°
-
Mostly clear
19:00
🌤️
17.7°
19.4°
-
Mostly clear
20:00
☀️
17.4°
19.1°
-
Clear sky
21:00
🌤️
17.2°
18.9°
-
Mostly clear
🌤️
TodayAugust 28th
Avg 19° Low 15° at 06:00
High 25° at 13:00
Wind ~12 km/h
Cloudy
Clear
Clear
00:00
18°
02:00
16°
04:00
15°
06:00
15°
08:00
19°
10:00
23°
12:00
24°
14:00
25°
16:00
24°
18:00
20°
20:00
17°
22:00
18°
🌦️
SaturdayAugust 29th
Avg 19° Low 15° at 05:00
High 24° at 13:00
0.2 mm rain Wind ~12 km/h
Cloudy
Cloudy
Cloudy
00:00
18°
02:00
16°
04:00
15°
06:00
15°
08:00
18°
10:00
22°
12:00
24°
14:00
24°
16:00
23°
18:00
19°
0.2mm
20:00
18°
22:00
18°
☁️
SundayAugust 30th
Avg 19° Low 15° at 05:00
High 24° at 13:00
Wind ~12 km/h
Cloudy
00:00
17°
02:00
17°
04:00
15°
06:00
15°
08:00
18°
10:00
22°
12:00
24°
14:00
24°
16:00
22°
18:00
19°
20:00
17°
22:00
17°
☁️
MondayAugust 31st
Avg 19° Low 14° at 06:00
High 25° at 13:00
Feels 23° Wind ~13 km/h
Cloudy
Clear
Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
14°
08:00
19°
10:00
22°
12:00
24°
14:00
24°
16:00
23°
18:00
19°
20:00
17°
22:00
17°
☁️
TuesdaySeptember 1st
Avg 19° Low 15° at 05:00
High 25° at 14:00
0.3 mm rain Wind ~13 km/h
Cloudy
Cloudy
Rain
Cloudy
00:00
17°
02:00
16°
04:00
16°
06:00
16°
08:00
19°
10:00
23°
12:00
24°
14:00
25°
16:00
23°
18:00
20°
0.1mm
20:00
18°
0.1mm
22:00
18°
☁️
WednesdaySeptember 2nd
Avg 20° Low 17° at 05:00
High 24° at 12:00
Wind ~11 km/h
Cloudy
00:00
18°
02:00
18°
04:00
17°
06:00
17°
08:00
19°
10:00
23°
12:00
24°
14:00
24°
16:00
21°
18:00
19°
20:00
18°
22:00
17°
🌧️
ThursdaySeptember 3rd
Avg 20° Low 16° at 05:00
High 27° at 13:00
6.1 mm rain Wind ~11 km/h
Cloudy
Rain
00:00
17°
02:00
17°
04:00
16°
06:00
16°
08:00
20°
10:00
25°
12:00
27°
14:00
26°
0.4mm
16:00
23°
0.4mm
18:00
19°
1.1mm
20:00
17°
0.5mm
22:00
18°
0.5mm
🌧️
FridaySeptember 4th
Avg 20° Low 17° at 06:00
High 26° at 12:00
7.7 mm rain Wind ~9 km/h
Cloudy
Rain
00:00
18°
0.1mm
02:00
18°
04:00
17°
06:00
17°
08:00
20°
10:00
25°
12:00
26°
0.1mm
14:00
24°
1.1mm
16:00
20°
1.1mm
18:00
19°
0.7mm
20:00
18°
0.6mm
22:00
18°
0.6mm
🌧️
SaturdaySeptember 5th
Avg 19° Low 17° at 06:00
High 24° at 11:00
18.8 mm rain Feels 26° Wind ~6 km/h
Cloudy
Rain
00:00
18°
02:00
18°
04:00
17°
06:00
17°
08:00
20°
10:00
24°
12:00
23°
1.5mm
14:00
22°
2.2mm
16:00
21°
2.2mm
18:00
19°
1.7mm
20:00
18°
0.5mm
22:00
18°
0.5mm
🌧️
SundaySeptember 6th
Avg 19° Low 17° at 07:00
High 25° at 16:00
22.6 mm rain Wind ~4 km/h
Rain
Cloudy
Rain
00:00
18°
1.1mm
02:00
18°
1.4mm
04:00
17°
1.4mm
06:00
17°
4mm
08:00
17°
0.4mm
10:00
18°
0.4mm
12:00
20°
14:00
22°
0.1mm
16:00
25°
0.1mm
18:00
20°
0.1mm
20:00
18°
0.8mm
22:00
18°
0.8mm
🌧️
MondaySeptember 7th
Avg 19° Low 17° at 23:00
High 23° at 12:00
21.3 mm rain Feels 26° Wind ~4 km/h
Cloudy
Rain
00:00
17°
02:00
17°
04:00
18°
06:00
17°
08:00
19°
0.5mm
10:00
22°
0.5mm
12:00
23°
1.6mm
14:00
22°
1.8mm
16:00
20°
1.8mm
18:00
18°
1.5mm
20:00
17°
1.4mm
22:00
17°
1.4mm
🌧️
TuesdaySeptember 8th
Avg 18° Low 16° at 23:00
High 20° at 13:00
14.4 mm rain Feels 22° Wind ~7 km/h
Rain
Cloudy
Rain
Cloudy
00:00
17°
0.9mm
02:00
17°
0.1mm
04:00
17°
0.1mm
06:00
17°
0.1mm
08:00
18°
10:00
19°
12:00
20°
1.3mm
14:00
20°
2.2mm
16:00
19°
2.2mm
18:00
18°
0.5mm
20:00
17°
22:00
17°
🌦️
WednesdaySeptember 9th
Avg 18° Low 16° at 01:00
High 20° at 11:00
3.9 mm rain Wind ~9 km/h
Cloudy
Rain
Cloudy
00:00
16°
02:00
16°
04:00
16°
06:00
16°
08:00
18°
0.1mm
10:00
20°
0.1mm
12:00
20°
0.7mm
14:00
19°
0.5mm
16:00
19°
0.5mm
18:00
17°
20:00
16°
22:00
16°
🌧️
ThursdaySeptember 10th
Avg 17° Low 16° at 23:00
High 18° at 13:00
4.2 mm rain Wind ~6 km/h
Rain
Cloudy
00:00
17°
02:00
17°
0.3mm
04:00
17°
0.3mm
06:00
16°
1.1mm
08:00
16°
10:00
17°
12:00
18°
14:00
18°
16:00
17°
18:00
17°
20:00
16°
22:00
16°
☁️
FridaySeptember 11th
Avg 18° Low 15° at 02:00
High 22° at 13:00
Wind ~11 km/h
Cloudy
00:00
15°
02:00
15°
04:00
15°
06:00
16°
08:00
17°
10:00
20°
12:00
22°
14:00
22°
16:00
20°
18:00
18°
20:00
16°
22:00
16°
🌦️
SaturdaySeptember 12th
Avg 19° Low 16° at 01:00
High 24° at 13:00
1.2 mm rain Wind ~13 km/h
Cloudy
Rain
Clear
00:00
16°
02:00
16°
04:00
16°
06:00
16°
08:00
18°
10:00
22°
12:00
23°
14:00
23°
0.2mm
16:00
22°
0.2mm
18:00
19°
0.2mm
20:00
17°
22:00
17°
Sun
☀️ Sunrise 06:22 · Sunset 18:32
12h 10m of daylight · Asia/Jakarta
Air quality
PM2.5 19.2 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Si Arung-arung weather
Will it rain in Si Arung-arung today?
No rain is in the forecast for Si Arung-arung today.
What is the temperature in Si Arung-arung right now?
It is 23° in Si Arung-arung right now, though it feels closer to 26° . Today runs between a low of 15° and a high of 25° .
What time is sunrise and sunset in Si Arung-arung?
The sun rises at 06:22 and sets at 18:32 local time in Si Arung-arung today, giving 12h 10m of daylight.
What is the air quality in Si Arung-arung?
PM2.5 in Si Arung-arung is currently 19.2 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Si Arung-arung forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Si Arung-arung best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC