Weather forecast for tomorrowDumai, Indonesia
Weather forecast for tomorrow
Monday 16. Nov 2026
- 30°C
- 24°C
Thunderstorms
- Precip. probability: 62%
- Precipitation: 25mm
- Wind: 11km/hNW 307°
- Humidity: 86%
- UV index: 7
- Sunrise: 05:57 WIB
- Sunset: 18:00 WIB
- details ▼
On Monday, in Dumai, expect thunderstorm activity to continue.
Elevated precipitation of 25mm is expected for tomorrow. The temperature will vary between a maximum of a tropical 30°C and a minimum of a warm 24°C.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a fiery hot 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.
The expected maximum is predicted to be in line with the regular November temperature of 31.2°C.
Sunrise will be at 05:57 and sunset at 18:00; tomorrow's daylight will last for 12h and 2min.
Elevated precipitation of 25mm is expected for tomorrow. The temperature will vary between a maximum of a tropical 30°C and a minimum of a warm 24°C.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a fiery hot 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.
The expected maximum is predicted to be in line with the regular November temperature of 31.2°C.
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: 0h 67%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:30°C
Thunderstorms
- Precip. probability: 67%
- Precipitation: 2mm
- Wind: 5km/hNW 306°
- Humidity: 94%
- Pressure: 1012mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 2h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 38%
- Precipitation: 2mm
- Wind: 6km/hWNW 298°
- Humidity: 97%
- Pressure: 1010mbar
- Visibility: 4km
- UV index: 0
- details ▼
- 4h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 47%
- Precipitation: 2mm
- Wind: 5km/hWNW 289°
- Humidity: 97%
- Pressure: 1010mbar
- Visibility: 4km
- UV index: 0
- details ▼
Sunrise: 05:57
- 6h
- 25°C
- Feels like:29°C
Showers
- Precip. probability: 46%
- Precipitation: 2mm
- Wind: 5km/hW 270°
- Humidity: 96%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 8h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 62%
- Precipitation: 1mm
- Wind: 7km/hW 278°
- Humidity: 92%
- Pressure: 1012mbar
- Visibility: 7km
- UV index: 1
- details ▼
- 10h
- 28°C
- Feels like:33°C
Showers
- Precip. probability: 62%
- Precipitation: 1mm
- Wind: 9km/hWNW 297°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 9km
- UV index: 4
- details ▼
- 12h
- 29°C
- Feels like:36°C
Thunderstorms
- Precip. probability: 61%
- Precipitation: 1mm
- Wind: 11km/hNW 310°
- Humidity: 81%
- Pressure: 1010mbar
- Visibility: 10km
- UV index: 7
- details ▼
- 14h
- 29°C
- Feels like:35°C
Scattered Thunderstorms
- Precip. probability: 55%
- Precipitation: 1mm
- Wind: 11km/hNW 314°
- Humidity: 81%
- Pressure: 1008mbar
- Visibility: 11km
- UV index: 4
- details ▼
- 16h
- 29°C
- Feels like:35°C
Scattered Thunderstorms
- Precip. probability: 40%
- Precipitation: 1mm
- Wind: 9km/hNW 321°
- Humidity: 83%
- Pressure: 1008mbar
- Visibility: 11km
- UV index: 1
- details ▼
- 18h
- 27°C
- Feels like:32°C
Showers
- Precip. probability: 45%
- Precipitation: 1mm
- Wind: 9km/hNNW 332°
- Humidity: 90%
- Pressure: 1009mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunset: 18:00
- 20h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 47%
- Precipitation: 1mm
- Wind: 6km/hNNW 331°
- Humidity: 91%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:31°C
Showers
- Precip. probability: 44%
- Precipitation: 2mm
- Wind: 5km/hNW 307°
- Humidity: 94%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 0
- details ▼
Tomorrow, a combination of wet, thunderstorm-prone and cloud-filled weather is predicted.
Rainfall is anticipated throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 3mm. With light precipitation of 3mm, most rainfall is expected at 3h.
The temperature will be between a minimum of 25°C and a maximum of 29°C. The feels-like temperature will be between the lowest temperature of 29°C and the highest temperature of 36°C. The hottest part of the day will be from 11h to 16h.
The highest temperature will be comparable to November's average maximum of 31.2°C. The expected low will be also in line with the average minimum in November, which is 24.2°C.
Rainfall is anticipated throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 3mm. With light precipitation of 3mm, most rainfall is expected at 3h.
The temperature will be between a minimum of 25°C and a maximum of 29°C. The feels-like temperature will be between the lowest temperature of 29°C and the highest temperature of 36°C. The hottest part of the day will be from 11h to 16h.
The highest temperature will be comparable to November's average maximum of 31.2°C. The expected low will be also in line with the average minimum in November, which is 24.2°C.
Updated: Nov 14, 2026 @ 17:48:23 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, changing skies could spark thunderstorms.
Substantial precipitation of 25mm is forecasted with a high probability.
Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 24°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 39°C.
The highest temperature will be in line with the average maximum of 31.2°C in November. The lowest temperature will be also in line with the average low of 24.2°C.
The highest temperature will be in line with the average maximum 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, the length of the day tomorrow will be 12h and 2min.





