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Weather in Pematangsiantar, Sumatera, Indonesia

Now
87 °F

Partly sunny.


Feels Like: 100 °F
Forecast: 81 / 69 °F
Wind: 20 mph from Northeast

Location: Medan / Polonia
Current Time: Dec 5, 2025 at 4:20:40 pm
Latest Report: Dec 5, 2025 at 1:00 pm
Visibility: 6 mi
Pressure: 29.85 "Hg
Humidity: 73%
Dew Point: 77 °F
Location of PematangsiantarLocation

Upcoming 5 hours

Now5:00 pm6:00 pm7:00 pm8:00 pm9:00 pm
87 °F78 °F76 °F75 °F74 °F73 °F

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Forecast for the next 48 hours

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 FridaySaturdaySunday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature80 °F73 °F71 °F76 °F81 °F72 °F70 °F
Isolated thunder­storms. Overcast.A few thunder­storms. Overcast.Rain showers. Overcast.A few thunder­storms. Mostly cloudy.A few thunder­storms. Cloudy.Rain showers. Overcast.Passing showers. Overcast.
Feels Like83 °F70 °F66 °F76 °F85 °F69 °F67 °F
Wind Speed2 mph2 mph3 mph1 mph3 mph2 mph3 mph
Wind DirectionNNE
WSW
SW
N
N
WSW
WSW
Humidity78%92%93%85%75%91%91%
Dew Point72 °F71 °F68 °F71 °F72 °F70 °F67 °F
Visibility5 mi4 mi4 mi4 mi4 mi4 mi4 mi
Probability of Precipitation45%68%57%21%33%53%50%
Amount of Rain0.11"0.16"0.29"0.12"0.16"0.19"0.16"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Friday, December 5, 2025 2:42:36 pm Pematangsiantar time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Partly sunny. 87 / 77 °F
Humidity: 84%. Wind: 9 mph from West

More weather last week

Currently at nearby stations

88 °F

Sitiawan Airport: (142 mi)

Passing clouds.

86 °F

Kuala Lumpur / Subang: (183 mi)

Thunderstorms. Passing clouds.

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Forecast for the next 2 weeks

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30
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4

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20

Detailed forecast for 14 days