Weather forecast for tomorrowPematangsiantar, Indonesia
Weather forecast for tomorrow
Sunday 8. Nov 2026
- 29°C
- 22°C
PM Thunderstorms
- Precip. probability: 61%
- Precipitation: 8mm
- Wind: 12km/hENE 69°
- Humidity: 82%
- UV index: 11
- Sunrise: 06:07 WIB
- Sunset: 18:07 WIB
- details ▼
On Sunday, in Pematangsiantar, expect stormy weather in the afternoon with lightning and gusts.
The likelihood of rain for tomorrow is high. However, precipitation will be light. Forecasted temperatures will peak at a warm 29°C and dip to a minimum of an agreeable 22°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a very hot 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected temperature peak will correspond with November's average 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.
The likelihood of rain for tomorrow is high. However, precipitation will be light. Forecasted temperatures will peak at a warm 29°C and dip to a minimum of an agreeable 22°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a very hot 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected temperature peak will correspond with November's average 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 33°C.
Minimum temperature: 24°C.
Minimum temperature: 24°C.
Chance of precipitation
Highest chance: 15h 57%.
Hourly weather forecast
- 0h
- 24°C
- Feels like:24°C
Mostly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 5km/hSW 235°
- Humidity: 94%
- Pressure: 1012mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 2h
- 23°C
- Feels like:25°C
Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 5km/hSW 234°
- Humidity: 95%
- Pressure: 1011mbar
- Visibility: 9km
- UV index: 0
- details ▼
- 4h
- 23°C
- Feels like:25°C
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 5km/hWSW 240°
- Humidity: 95%
- Pressure: 1010mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 6h
- 23°C
- Feels like:24°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 5km/hWSW 241°
- Humidity: 96%
- Pressure: 1011mbar
- Visibility: 7km
- UV index: 0
- details ▼
Sunrise: 06:07
- 8h
- 24°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 4km/hSW 221°
- Humidity: 92%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 2
- details ▼
- 10h
- 27°C
- Feels like:30°C
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 8km/hSE 144°
- Humidity: 82%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 12h
- 28°C
- Feels like:33°C
Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 11km/hNE 54°
- Humidity: 77%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 10
- details ▼
- 14h
- 29°C
- Feels like:33°C
Scattered Thunderstorms
- Precip. probability: 38%
- Precipitation: 1mm
- Wind: 12km/hNE 37°
- Humidity: 75%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 7
- details ▼
- 16h
- 28°C
- Feels like:32°C
Thunderstorms
- Precip. probability: 61%
- Precipitation: 3mm
- Wind: 12km/hNE 45°
- Humidity: 79%
- Pressure: 1009mbar
- Visibility: 10km
- UV index: 2
- details ▼
- 18h
- 26°C
- Feels like:29°C
Mostly Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 6km/hENE 75°
- Humidity: 87%
- Pressure: 1010mbar
- Visibility: 14km
- UV index: 0
- details ▼
Sunset: 18:07
- 20h
- 25°C
- Feels like:28°C
Showers
- Precip. probability: 36%
- Precipitation: 1mm
- Wind: 4km/hSSE 166°
- Humidity: 92%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 22h
- 24°C
- Feels like:27°C
Showers
- Precip. probability: 36%
- Precipitation: 1mm
- Wind: 5km/hSW 228°
- Humidity: 95%
- Pressure: 1013mbar
- Visibility: 11km
- UV index: 0
- details ▼
Tomorrow, a combination of primarily cloud-filled and occasionally lightning-active and rainy weather is predicted.
Rain is expected from 13h to 17h, and from 20h to 22h. With light precipitation of 3mm, most rainfall is expected at 16h.
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 24°C and a maximum of 33°C. The hottest part of the day will be at 13h and 14h.
Tomorrow, the maximum will be alike with November's typical high. The minimum temperature will be also in line with November's average low of 21°C.
Rain is expected from 13h to 17h, and from 20h to 22h. With light precipitation of 3mm, most rainfall is expected at 16h.
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 24°C and a maximum of 33°C. The hottest part of the day will be at 13h and 14h.
Tomorrow, the maximum will be alike with November's typical high. The minimum temperature will be also in line with November's average low of 21°C.
Updated: Nov 7, 2026 @ 11:02:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Pematangsiantar, storm clouds will develop in the afternoon, bringing thunder and rain.
Light precipitation of 8mm is forecasted. The possibility of rainfall is 61%.
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 computed to be 35°C.
The highest temperature will be in line with the average maximum of 28.2°C in November. Tomorrow, the lowest temperature will be also in line with the average low temperature.
The highest temperature will be in line with the average maximum of 28.2°C in November. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Sunday, in Pematangsiantar, sunrise will be at 06:07 and sunset at 18:07 (WIB).
In Pematangsiantar, tomorrow, there will be 12h and 0min of daylight.





