Weather forecast for tomorrowPematangsiantar, Indonesia

Weather forecast for tomorrow

Saturday 7. Nov 2026

  • 29°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 62%
  • Precipitation: 9mm
  • Wind: 14km/hN 358°
  • Humidity: 82%
  • UV index: 10
  • Sunrise: 06:07 WIB
  • Sunset: 18:07 WIB
  • ▼
On Saturday, in Pematangsiantar, cloud build-up may lead to afternoon thunderstorms.
The chance of rainfall for tomorrow is high. However, precipitation will be light. The maximum temperature will be a moderately hot 29°C, while the minimum predicted temperature is a delightful 22°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a steamy 35°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The maximum temperature is anticipated to match the regular November high of 28.2°C.
Sunrise will be at 06:07 and sunset at 18:07; tomorrow's daylight will last for 12h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 33°C.
Coldest hour: 3h 23°C.

Chance of precipitation

Highest chance: 18h 58%.

Hourly weather forecast

  • 0h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hSW 233°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hSW 225°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 4km/hSW 235°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 5km/hSW 232°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunrise: 06:07
  • 8h
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hSW 228°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 8km/hNNE 18°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12h
  • 29°C
  • Feels like:
    33°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 18°
  • Humidity: 75%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 14h
  • 29°C
  • Feels like:
    33°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 46%
  • Precipitation: 2mm
  • Wind: 13km/hNNE 14°
  • Humidity: 75%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 16h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 62%
  • Precipitation: 2mm
  • Wind: 12km/hN 9°
  • Humidity: 82%
  • Pressure: 1009mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
  • 18h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 7km/hNNE 12°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
Sunset: 18:07
  • 20h
  • 24°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 4km/hSSW 194°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 5km/hWSW 241°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Tomorrow, a combination of gloomy, thunderstorm-prone and showery weather is forecasted.
Rainfall is predicted from 13h to 21h. The most intense rain will be falling from 14h to 17h.
The temperature will be between a minimum of 23°C and a maximum of 29°C. The feels-like temperature will vary between a minimum of 23°C and a maximum of 33°C. The hottest part of the day will be from 12h to 14h.
Tomorrow, the temperature is forecasted to be consistent with the usual maximum for November. The lowest temperature tomorrow will be also close to November's average minimum.
Updated: Nov 6, 2026 @ 14:02:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, thunder and rain showers will move in during the afternoon.

Light precipitation of 9mm is anticipated. The likelihood of rainfall is 62%.

Tomorrow, the maximum temperature will be 29°C, while the minimum temperature will be 22°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 35°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in November. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Saturday, in Pematangsiantar, sunrise will be at 06:07 and sunset at 18:07 (WIB).

In Pematangsiantar, Indonesia, tomorrow, there will be 12h and 0min of daylight.