Weather forecast for tomorrowDumai, Indonesia
Weather forecast for tomorrow
Monday 16. Nov 2026
- 30°C
- 25°C
Thunderstorms
- Precip. probability: 69%
- Precipitation: 16mm
- Wind: 11km/hNW 309°
- Humidity: 85%
- UV index: 7
- Sunrise: 05:57 WIB
- Sunset: 18:00 WIB
- details ▼
On Monday, 16th of November, the forecast includes possible thunderstorms.
With a high probability, moderate precipitation is forecasted for tomorrow. A modest fluctuation in temperature is predicted, achieving a maximum of a tropical 30°C and dipping to a minimum of a moderately hot 25°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be a sweltering 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
November's usual high of 31.2°C is expected to be matched by the day’s maximum temperature.
Sunrise will be at 05:57 and sunset at 18:00; tomorrow's daylight will last for 12h and 2min.
With a high probability, moderate precipitation is forecasted for tomorrow. A modest fluctuation in temperature is predicted, achieving a maximum of a tropical 30°C and dipping to a minimum of a moderately hot 25°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be a sweltering 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
November's usual high of 31.2°C is expected to be matched by the day’s maximum temperature.
Sunrise will be at 05:57 and sunset at 18:00; tomorrow's daylight will last for 12h and 2min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 36°C.
Coldest period: 3h - 6h 29°C.
Coldest period: 3h - 6h 29°C.
Chance of precipitation
Highest chance: 15h 69%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 63%
- Precipitation: 2mm
- Wind: 5km/hNW 315°
- Humidity: 95%
- Pressure: 1012mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 2h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 39%
- Precipitation: 2mm
- Wind: 6km/hWNW 303°
- Humidity: 96%
- Pressure: 1011mbar
- Visibility: 5km
- UV index: 0
- details ▼
- 4h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 44%
- Precipitation: 1mm
- Wind: 5km/hWNW 288°
- Humidity: 97%
- Pressure: 1010mbar
- Visibility: 8km
- UV index: 0
- details ▼
Sunrise: 05:57
- 6h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 64%
- Precipitation: 3mm
- Wind: 4km/hW 275°
- Humidity: 97%
- Pressure: 1011mbar
- Visibility: 4km
- UV index: 0
- details ▼
- 8h
- 26°C
- Feels like:31°C
Showers
- Precip. probability: 55%
- Precipitation: 1mm
- Wind: 7km/hWNW 285°
- Humidity: 93%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 1
- details ▼
- 10h
- 28°C
- Feels like:34°C
Showers
- Precip. probability: 44%
- Precipitation: 1mm
- Wind: 9km/hWNW 298°
- Humidity: 84%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 4
- details ▼
- 12h
- 29°C
- Feels like:36°C
Isolated Thunderstorms
- Precip. probability: 33%
- Precipitation: 1mm
- Wind: 10km/hNW 316°
- Humidity: 79%
- Pressure: 1010mbar
- Visibility: 14km
- UV index: 7
- details ▼
- 14h
- 29°C
- Feels like:36°C
Thunderstorms
- Precip. probability: 61%
- Precipitation: 2mm
- Wind: 11km/hNW 316°
- Humidity: 81%
- Pressure: 1009mbar
- Visibility: 10km
- UV index: 4
- details ▼
- 16h
- 29°C
- Feels like:34°C
Scattered Thunderstorms
- Precip. probability: 42%
- Precipitation: 1mm
- Wind: 11km/hNW 320°
- Humidity: 82%
- Pressure: 1008mbar
- Visibility: 11km
- UV index: 1
- details ▼
- 18h
- 27°C
- Feels like:32°C
Scattered Thunderstorms
- Precip. probability: 43%
- Precipitation: 1mm
- Wind: 9km/hNNW 333°
- Humidity: 88%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunset: 18:00
- 20h
- 26°C
- Feels like:31°C
Showers
- Precip. probability: 40%
- Precipitation: 1mm
- Wind: 6km/hNNW 330°
- Humidity: 92%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 52%
- Precipitation: 2mm
- Wind: 5km/hWNW 303°
- Humidity: 94%
- Pressure: 1011mbar
- Visibility: 7km
- UV index: 0
- details ▼
Tomorrow, a combination of rain-filled, storm-filled and gloomy weather is forecasted.
Rain is expected from midnight to 10h, and from 12h to 23h. With light precipitation of 3mm, most rainfall is expected at 6h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 29°C. The feels-like temperature will be between a minimum of 29°C and a maximum of 36°C. The hottest part of the day will be from 11h to 16h.
The maximum temperature will be in line with November's average highest temperature of 31.2°C. The night temperature will be also consistent with the standard November low of 24.2°C.
Rain is expected from midnight to 10h, and from 12h to 23h. With light precipitation of 3mm, most rainfall is expected at 6h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 29°C. The feels-like temperature will be between a minimum of 29°C and a maximum of 36°C. The hottest part of the day will be from 11h to 16h.
The maximum temperature will be in line with November's average highest temperature of 31.2°C. The night temperature will be also consistent with the standard November low of 24.2°C.
Updated: Nov 14, 2026 @ 21:30:16 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, in Dumai, storm systems may continue to produce thunderstorms.
Moderate precipitation of 16mm is expected. The chance of rainfall is 69%.
Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 25°C. The maximum heat index, which combines air temperature and relative humidity, is calculated to be 39°C.
The maximum temperature will be in line with the average highest temperature of 31.2°C in November. The lowest temperature will be also in line with the average low of 24.2°C.
The maximum temperature will be in line with the average highest temperature of 31.2°C in November. The lowest temperature will be also in line with the average low of 24.2°C.
On Monday, in Dumai, sunrise will be at 05:57 and sunset at 18:00 (WIB).
In Dumai, Indonesia, tomorrow, there will be 12h and 2min of daylight.





