Cities / Indonesia / North Sumatra

20°

☁️ Sialaman weather

Overcast. No rain expected in the next few hours.

Feels like 21° Wind 6 km/h SW Humidity 74% UV 0 Air Moderate ☀ 06:20 - 18:30

Right now it is 20° in Sialaman with overcast skies, today's high is 26° with an overnight low of 20° and about 3.6 mm of rain is expected. The sun rises at 06:20 and sets at 18:30, giving 12h 10m of daylight. Over the coming week highs range from 25° to 28° - a steady stretch with little day-to-day change.

Sialaman is in North Sumatra, Indonesia, sitting 922 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

20° 23° 26° 26° 20° 02:00 · 20.6° · 0 mm 03:00 · 20.4° · 0 mm 04:00 · 20.3° · 0 mm 05:00 · 20.1° · 0 mm 06:00 · 20° · 0 mm 07:00 · 20.2° · 0 mm 08:00 · 21.2° · 0 mm 09:00 · 22.5° · 0 mm 10:00 · 23.8° · 0 mm 11:00 · 24.9° · 0 mm 12:00 · 25.6° · 0 mm 13:00 · 25.4° · 0 mm 14:00 · 25.2° · 0.1 mm 15:00 · 25.9° · 0.5 mm 16:00 · 25.8° · 0.3 mm 17:00 · 24.7° · 0.3 mm 18:00 · 23.5° · 1.5 mm 19:00 · 22.7° · 0.8 mm 20:00 · 22.2° · 0.1 mm 21:00 · 21.6° · 0 mm 22:00 · 21.3° · 0 mm 23:00 · 20.8° · 0 mm 00:00 · 20.5° · 0 mm 01:00 · 20.3° · 0 mm

Precipitation

02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0.1 mm 14:00 15:00 · 0.5 mm 16:00 · 0.3 mm 17:00 · 0.3 mm 17:00 18:00 · 1.5 mm 19:00 · 0.8 mm 20:00 · 0.1 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
02:00 ☁️ 20.6° 21.2° - Overcast
03:00 ☁️ 20.4° 21° - Overcast
04:00 ☁️ 20.3° 20.8° - Overcast
05:00 ☁️ 20.1° 20.2° - Overcast
06:00 ☁️ 20° 20.1° - Overcast
07:00 ☁️ 20.2° 20.1° - Overcast
08:00 ☁️ 21.2° 21.3° - Overcast
09:00 ☁️ 22.5° 22.7° - Overcast
10:00 ☁️ 23.8° 24.2° - Overcast
11:00 🌤️ 24.9° 25.6° - Mostly clear
12:00 ⛅ 25.6° 26° - Partly cloudy
13:00 ☁️ 25.4° 26.2° - Overcast

Next 16 days

Today🌧️ 26°20°3.6mm Sun 30🌦️ 28°20°0.6mm Mon 31☁️ 28°20° Tue 1☁️ 26°20°0.2mm Wed 2☁️ 26°20°0.3mm Thu 3🌦️ 25°20°3.8mm Fri 4🌦️ 25°21°2.8mm Sat 5🌧️ 24°21°7.5mm Sun 6🌦️ 25°20°3.3mm Mon 7🌦️ 25°21°3.3mm Tue 8🌧️ 24°20°5.1mm Wed 9🌦️ 22°20°2.1mm Thu 10🌧️ 24°19°6.9mm Fri 11☁️ 25°20°0.3mm Sat 12☁️ 26°20° Sun 13☁️ 0°0°
🌧️ TodayAugust 29th Avg 23° Low 20° at 06:00 High 26° at 15:00 3.6 mm rain Wind ~16 km/h
Cloudy Rain Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 24°
12:00 26°
14:00 25° 0.1mm
16:00 26° 0.3mm
18:00 24° 1.5mm
20:00 22° 0.1mm
22:00 21°
🌦️ SundayAugust 30th Avg 23° Low 20° at 05:00 High 28° at 16:00 0.6 mm rain Wind ~16 km/h
Cloudy Cloudy Rain
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 26°
14:00 27°
16:00 28°
18:00 25° 0.1mm
20:00 22° 0.4mm
22:00 21°
☁️ MondayAugust 31st Avg 23° Low 20° at 06:00 High 28° at 16:00 Wind ~16 km/h
Cloudy Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 24°
12:00 26°
14:00 27°
16:00 28°
18:00 25°
20:00 22°
22:00 21°
☁️ TuesdaySeptember 1st Avg 22° Low 20° at 06:00 High 26° at 17:00 0.2 mm rain Wind ~11 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 22°
10:00 24°
12:00 24°
14:00 23°
16:00 25°
18:00 25°
20:00 23° 0.1mm
22:00 22° 0.1mm
☁️ WednesdaySeptember 2nd Avg 23° Low 20° at 06:00 High 26° at 12:00 0.3 mm rain Wind ~10 km/h
Cloudy Rain Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 21°
10:00 24°
12:00 26°
14:00 25°
16:00 25° 0.1mm
18:00 25° 0.1mm
20:00 23°
22:00 22°
🌦️ ThursdaySeptember 3rd Avg 22° Low 20° at 06:00 High 25° at 15:00 3.8 mm rain Wind ~10 km/h
Cloudy Rain
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 21°
10:00 23°
12:00 24°
14:00 24°
16:00 25°
18:00 23° 0.7mm
20:00 22° 0.5mm
22:00 22° 0.5mm
🌦️ FridaySeptember 4th Avg 23° Low 21° at 06:00 High 25° at 16:00 2.8 mm rain Wind ~9 km/h
Cloudy Rain
00:00 22° 0.2mm
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 24°
12:00 24°
14:00 24° 0.1mm
16:00 25° 0.1mm
18:00 24° 0.4mm
20:00 23° 0.3mm
22:00 22° 0.3mm
🌧️ SaturdaySeptember 5th Avg 22° Low 21° at 06:00 High 24° at 15:00 7.5 mm rain Feels 26° Wind ~13 km/h
Cloudy Rain
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 23°
12:00 24°
14:00 24° 0.2mm
16:00 24° 0.2mm
18:00 23° 1.2mm
20:00 22° 1mm
22:00 21° 1mm
🌦️ SundaySeptember 6th Avg 22° Low 20° at 05:00 High 25° at 16:00 3.3 mm rain Wind ~9 km/h
Rain Cloudy Rain
00:00 21° 0.3mm
02:00 21° 0.1mm
04:00 20° 0.1mm
06:00 20°
08:00 21°
10:00 23°
12:00 24°
14:00 24° 0.4mm
16:00 25° 0.4mm
18:00 24° 0.3mm
20:00 23° 0.1mm
22:00 22° 0.1mm
🌦️ MondaySeptember 7th Avg 22° Low 21° at 06:00 High 25° at 16:00 3.3 mm rain Wind ~10 km/h
Cloudy Rain
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 22°
10:00 23°
12:00 23° 0.1mm
14:00 24° 0.4mm
16:00 25° 0.4mm
18:00 23° 0.4mm
20:00 22° 0.2mm
22:00 21° 0.2mm
🌧️ TuesdaySeptember 8th Avg 22° Low 20° at 05:00 High 24° at 15:00 5.1 mm rain Wind ~11 km/h
Cloudy Rain Partly Cloudy
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 23° 0.2mm
14:00 23° 0.5mm
16:00 24° 0.5mm
18:00 22° 1mm
20:00 21°
22:00 21°
🌦️ WednesdaySeptember 9th Avg 21° Low 20° at 04:00 High 22° at 16:00 2.1 mm rain Wind ~10 km/h
Cloudy Rain Cloudy Partly Cloudy Cloudy
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 20° 0.5mm
10:00 20° 0.5mm
12:00 20° 0.2mm
14:00 21°
16:00 22°
18:00 22°
20:00 21°
22:00 21°
🌧️ ThursdaySeptember 10th Avg 22° Low 19° at 06:00 High 24° at 14:00 6.9 mm rain Feels 26° Wind ~16 km/h
Cloudy Rain
00:00 20°
02:00 20°
04:00 20°
06:00 19°
08:00 21°
10:00 23°
12:00 24° 0.2mm
14:00 24° 1.1mm
16:00 24° 1.1mm
18:00 22° 1mm
20:00 21°
22:00 21°
☁️ FridaySeptember 11th Avg 22° Low 20° at 05:00 High 25° at 15:00 0.3 mm rain Wind ~16 km/h
Cloudy Rain Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 21° 0.1mm
10:00 22° 0.1mm
12:00 24°
14:00 25°
16:00 25°
18:00 23°
20:00 21°
22:00 21°
☁️ SaturdaySeptember 12th Avg 22° Low 20° at 05:00 High 26° at 14:00 Feels 24° Wind ~20 km/h
Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 25°
14:00 26°
16:00 25°
18:00 23°
20:00 21°
22:00 21°
☁️ SundaySeptember 13th Avg 23° Low 0° at 05:00 High 0° at 14:00 Feels 27° Wind ~14 km/h
Cloudy Unknown
00:00 20°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 26°
14:00 26°
16:00 26°
18:00 24°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:20 · Sunset 18:30

12h 10m of daylight · Asia/Jakarta

Air quality

PM2.5 30.3 µg/m³ - Moderate

Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

Source: Copernicus CAMS, updated hourly.

Nearby

Sipakku · 0.3 km Lumban Sinaga · 0.6 km Husamandor · 0.7 km Ugan · 0.7 km Lumban Duro · 0.9 km Tinggitinggi · 1 km

Tools for Sialaman

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Sialaman weather

Will it rain in Sialaman today?

Yes - about 3.6 mm of rain is expected in Sialaman today.

What is the temperature in Sialaman right now?

It is 20° in Sialaman right now. Today runs between a low of 20° and a high of 26°.

What time is sunrise and sunset in Sialaman?

The sun rises at 06:20 and sets at 18:30 local time in Sialaman today, giving 12h 10m of daylight.

What is the air quality in Sialaman?

PM2.5 in Sialaman is currently 30.3 µg/m³, which counts as Moderate on the European air-quality index. Fine for most people. If you have asthma or a heart condition, take it easier outdoors.

How accurate is the Sialaman 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 Sialaman 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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