Weather forecast for tomorrowSiantan, Indonesia
Weather forecast for tomorrow
Saturday 14. Nov 2026
- 30°C
- 25°C
Scattered Thunderstorms
- Precip. probability: 60%
- Precipitation: 10mm
- Wind: 11km/hNNW 341°
- Humidity: 82%
- UV index: 8
- Sunrise: 05:23 WIB
- Sunset: 17:30 WIB
- details ▼
Tomorrow, scattered thunderstorms are expected, bringing gusty winds and heavy rain at times.
The chance of precipitation is high. However, the rainfall will be light. Temperature values will show minor divergence, extending from a hot 30°C to a temperate 25°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a sweltering 38°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 31.2°C.
Sunrise will be at 05:23 and sunset at 17:30; tomorrow's daylight will last for 12h and 7min.
The chance of precipitation is high. However, the rainfall will be light. Temperature values will show minor divergence, extending from a hot 30°C to a temperate 25°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a sweltering 38°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 31.2°C.
Sunrise will be at 05:23 and sunset at 17:30; tomorrow's daylight will last for 12h and 7min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 37°C.
Coldest period: 3h - 6h 29°C.
Coldest period: 3h - 6h 29°C.
Chance of precipitation
Highest chance: 15h 55%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:30°C
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 4km/hNW 312°
- Humidity: 93%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 2h
- 26°C
- Feels like:29°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 5km/hNNE 12°
- Humidity: 94%
- Pressure: 1010mbar
- Visibility: 9km
- UV index: 0
- details ▼
- 4h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 41%
- Precipitation: 1mm
- Wind: 5km/hE 79°
- Humidity: 96%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunrise: 05:23
- 6h
- 25°C
- Feels like:29°C
Mostly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 5km/hENE 70°
- Humidity: 95%
- Pressure: 1012mbar
- Visibility: 9km
- UV index: 0
- details ▼
- 8h
- 27°C
- Feels like:32°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 6km/hENE 74°
- Humidity: 89%
- Pressure: 1013mbar
- Visibility: 12km
- UV index: 3
- details ▼
- 10h
- 29°C
- Feels like:35°C
Few Showers
- Precip. probability: 33%
- Precipitation: 1mm
- Wind: 7km/hNNE 21°
- Humidity: 78%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 6
- details ▼
- 12h
- 30°C
- Feels like:37°C
Scattered Thunderstorms
- Precip. probability: 38%
- Precipitation: 2mm
- Wind: 9km/hNNW 330°
- Humidity: 76%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 7
- details ▼
- 14h
- 30°C
- Feels like:36°C
Scattered Thunderstorms
- Precip. probability: 54%
- Precipitation: 1mm
- Wind: 9km/hNW 304°
- Humidity: 78%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 5
- details ▼
- 16h
- 29°C
- Feels like:34°C
Scattered Thunderstorms
- Precip. probability: 50%
- Precipitation: 1mm
- Wind: 10km/hWNW 304°
- Humidity: 84%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 1
- details ▼
Sunset: 17:30
- 18h
- 27°C
- Feels like:33°C
Showers
- Precip. probability: 36%
- Precipitation: 1mm
- Wind: 7km/hNW 312°
- Humidity: 87%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:31°C
Few Showers
- Precip. probability: 31%
- Precipitation: 1mm
- Wind: 6km/hN 352°
- Humidity: 90%
- Pressure: 1011mbar
- Visibility: 12km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:30°C
Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 4km/hNW 316°
- Humidity: 93%
- Pressure: 1012mbar
- Visibility: 5km
- UV index: 0
- details ▼
Tomorrow, on Saturday, a combination of cloudy, wet and stormy weather is expected.
Rainfall is anticipated from 3h to 5h, 9h, 10h, and from 12h to 18h and at 20h. With light precipitation of 2mm, most rainfall is expected at 12h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 30°C. The feels-like temperature will vary between the lowest temperature of 29°C and the highest temperature of 37°C. The hottest part of the day will be from 11h to 14h.
The maximum temperature will be in line with November's average highest temperature of 31.2°C. Tomorrow, the minimum temperature will be also consistent with the average low for November.
Rainfall is anticipated from 3h to 5h, 9h, 10h, and from 12h to 18h and at 20h. With light precipitation of 2mm, most rainfall is expected at 12h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 30°C. The feels-like temperature will vary between the lowest temperature of 29°C and the highest temperature of 37°C. The hottest part of the day will be from 11h to 14h.
The maximum temperature will be in line with November's average highest temperature of 31.2°C. Tomorrow, the minimum temperature will be also consistent with the average low for November.
Updated: Nov 13, 2026 @ 12:12:52 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
Tomorrow, scattered thunderstorms are expected, bringing heavy rain and thunder at times.
Light precipitation of 10mm is predicted. The chance of rainfall is 60%.
Tomorrow, the highest temperature in Siantan will be 30°C, while the lowest temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 38°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 24.2°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 24.2°C.
On Saturday, in Siantan, sunrise will be at 05:23 and sunset at 17:30 (WIB).
In Siantan, Indonesia, the length of the day tomorrow will be 12h and 7min.





