Weather forecast for tomorrowPematangsiantar, Indonesia

Weather forecast for tomorrow

Sunday 8. Nov 2026

  • 29°C
  • 22°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 6mm
  • Wind: 12km/hNNE 33°
  • Humidity: 83%
  • UV index: 11
  • Sunrise: 06:07 WIB
  • Sunset: 18:07 WIB
  • ▼
On Sunday, in Pematangsiantar, light showers are likely, with some brief dry spells throughout the day.
The chance of rainfall for tomorrow is low, and light precipitation is predicted. The temperature scale will run from a maximum of a temperate 29°C to a minimum of an agreeable 22°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at a steamy 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasts show that tomorrow the temperature will align with November's standard maximum 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
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hSW 234°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 5km/hWSW 237°
  • 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: 95%
  • Pressure: 1010mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hWSW 240°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 06:07
  • 8h
  • 24°C
  • Feels like:
    27°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 5km/hSW 225°
  • Humidity: 93%
  • Pressure: 1013mbar
  • Visibility: 5km
  • UV index: 1
  • ▼
  • 10h
  • 26°C
  • Feels like:
    29°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 7km/hS 175°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 4
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 13°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 7
  • ▼
  • 14h
  • 28°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 30°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 9
  • ▼
  • 16h
  • 28°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 11km/hNNE 29°
  • Humidity: 80%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 18h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 6km/hNE 43°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:07
  • 20h
  • 25°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 4km/hS 180°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 6km/hSW 227°
  • Humidity: 95%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Tomorrow, on Sunday, a combination of primarily overcast and occasionally showery and turbulent weather is predicted.
With minimal precipitation of 1mm, rainfall is forecasted at 8h, 9h, and from 15h to 18h, 21h and at 22h.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 28°C. The feels-like temperature will vary 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.
Tomorrow, the high temperature will be consistent with November's average. The nighttime low tomorrow will be also similar to November's typical minimum temperature.
Updated: Nov 6, 2026 @ 19:43:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect light showers throughout the day, with a chance of dry weather later.

Light precipitation of 6mm is anticipated in Pematangsiantar. The likelihood of rainfall is 48%.

Tomorrow, the maximum temperature will be 29°C, while the minimum temperature will be 22°C. The maximum heat index, which integrates air moisture with ambient temperature, is appraised at 35°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature 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.