Weather forecast for tomorrowPematangsiantar, Indonesia

Weather forecast for tomorrow

Sunday 8. Nov 2026

  • 29°C
  • 22°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 4mm
  • Wind: 12km/hNE 42°
  • Humidity: 84%
  • UV index: 11
  • Sunrise: 06:07 WIB
  • Sunset: 18:07 WIB
  • ▼
On Sunday, 8th of November, expect showers through the day, with the rain easing off by evening.
The likelihood of rain for tomorrow is low, and light precipitation is anticipated. The highest temperature will be a moderately hot 29°C, while the lowest temperature will be an agreeable 22°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at a torrid 36°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 forecasted peak temperature will reflect the average 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 period: 12h - 15h 32°C.
Coldest hour: 6h 24°C.

Chance of precipitation

Highest chance: 15h 47%.

Hourly weather forecast

  • 0h
  • 23°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hSW 236°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hWSW 238°
  • Humidity: 96%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 4km/hSW 232°
  • Humidity: 96%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 5km/hWSW 241°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 06:07
  • 8h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 5km/hSW 225°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 1
  • ▼
  • 10h
  • 26°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hSSE 162°
  • Humidity: 85%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 4
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 25°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 10
  • ▼
  • 14h
  • 28°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 31°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 9
  • ▼
  • 16h
  • 28°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 11km/hNNE 31°
  • Humidity: 80%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 18h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 6km/hNE 48°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:07
  • 20h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hS 185°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 6km/hSW 228°
  • Humidity: 96%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Tomorrow, a combination of primarily cloudy and occasionally wet and thunderstorm-prone weather is predicted.
With minimal precipitation of 1mm, rain is predicted at 8h, 9h, and from 15h to 18h, 21h and at 22h.
The temperature will be between a minimum of 23°C and a maximum of 28°C. The feels-like temperature will be between the lowest temperature of 24°C and the highest temperature of 32°C. The warmest part of the day will be from 12h to 16h.
The forecasted high will be close to the typical November maximum of 28.2°C. The minimum temperature will be also in line with November's average low of 21°C.
Updated: Nov 6, 2026 @ 21:11:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Pematangsiantar, showers are expected, with occasional breaks in the rain throughout the day.

Light precipitation of 4mm is forecasted. The chance of rainfall is 47%.

Tomorrow, the maximum temperature will be 29°C, while the minimum temperature will be 22°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 36°C.
The maximum temperature will be in line with the average highest temperature of 28.2°C in November. The lowest temperature will be also in line with the average low of 21°C.

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

Tomorrow, the daylight will last for 12h and 0min.