Weather forecast for tomorrowSumber, Indonesia
Weather forecast for tomorrow
Saturday 31. Oct 2026
- 35°C
- 25°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 17km/hSSE 155°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:19 WIB
- Sunset: 17:40 WIB
- details ▼
Tomorrow, in Sumber, occasional clouds will pass by, but expect bright spells.
Rain is not expected. The temperature scale will run from a maximum of a very hot 35°C to a minimum of a warm 25°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be a dangerously hot 47°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature is predicted to be slightly warmer than the standard October peak of 31.8°C.
Sunrise will be at 05:19 and sunset at 17:40; tomorrow's daylight will last for 12h and 21min.
Rain is not expected. The temperature scale will run from a maximum of a very hot 35°C to a minimum of a warm 25°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is computed to be a dangerously hot 47°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature is predicted to be slightly warmer than the standard October peak of 31.8°C.
Sunrise will be at 05:19 and sunset at 17:40; tomorrow's daylight will last for 12h and 21min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 41°C.
Coldest period: 3h - 6h 29°C.
Coldest period: 3h - 6h 29°C.
Chance of precipitation
Highest chance: 12h 20%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:30°C
Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 6km/hSW 215°
- Humidity: 88%
- Pressure: 1014mbar
- Visibility: 6km
- UV index: 0
- details ▼
- 2h
- 26°C
- Feels like:29°C
Cloudy
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 7km/hSSW 213°
- Humidity: 88%
- Pressure: 1013mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 4h
- 26°C
- Feels like:29°C
Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 8km/hSSW 204°
- Humidity: 89%
- Pressure: 1013mbar
- Visibility: 7km
- UV index: 0
- details ▼
Sunrise: 05:19
- 6h
- 26°C
- Feels like:29°C
Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 8km/hSSW 202°
- Humidity: 88%
- Pressure: 1014mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 8h
- 30°C
- Feels like:35°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 14km/hS 179°
- Humidity: 73%
- Pressure: 1015mbar
- Visibility: 8km
- UV index: 5
- details ▼
- 10h
- 33°C
- Feels like:39°C
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 13km/hSSE 152°
- Humidity: 57%
- Pressure: 1014mbar
- Visibility: 8km
- UV index: 11
- details ▼
- 12h
- 34°C
- Feels like:41°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 16km/hSE 129°
- Humidity: 54%
- Pressure: 1012mbar
- Visibility: 8km
- UV index: 11
- details ▼
- 14h
- 34°C
- Feels like:41°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 17km/hSE 136°
- Humidity: 58%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 9
- details ▼
- 16h
- 32°C
- Feels like:38°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 16km/hSSE 152°
- Humidity: 65%
- Pressure: 1011mbar
- Visibility: 8km
- UV index: 2
- details ▼
Sunset: 17:40
- 18h
- 29°C
- Feels like:34°C
Clear
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 15km/hS 178°
- Humidity: 76%
- Pressure: 1012mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:32°C
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 12km/hS 188°
- Humidity: 79%
- Pressure: 1014mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 11km/hS 190°
- Humidity: 82%
- Pressure: 1014mbar
- Visibility: 8km
- UV index: 0
- details ▼
Tomorrow, on Saturday, primarily cloudy and occasionally unstable weather is predicted.
With a probability of 34%, minimal rainfall is predicted at midnight.
The temperature will be between the lowest temperature of 26°C and the highest temperature of 34°C. The feels-like temperature will be between the lowest temperature of 29°C and the highest temperature of 41°C. The hottest part of the day will be from 11h to 14h.
Tomorrow, the temperature is expected to be a few degrees higher than October's normal maximum of 31.8°C. Tomorrow, the temperature will drop to a level also in line with October's average minimum of 24.3°C.
October in Sumber brings peak warmth, with average high temperatures of 31.8°C and lows of 24.3°C.
With a probability of 34%, minimal rainfall is predicted at midnight.
The temperature will be between the lowest temperature of 26°C and the highest temperature of 34°C. The feels-like temperature will be between the lowest temperature of 29°C and the highest temperature of 41°C. The hottest part of the day will be from 11h to 14h.
Tomorrow, the temperature is expected to be a few degrees higher than October's normal maximum of 31.8°C. Tomorrow, the temperature will drop to a level also in line with October's average minimum of 24.3°C.
October in Sumber brings peak warmth, with average high temperatures of 31.8°C and lows of 24.3°C.
Updated: Oct 30, 2026 @ 09:08:00 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 Saturday, mostly clear with scattered clouds is expected.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 35°C, while the lowest temperature will be 25°C. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 47°C.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 24.3°C.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 24.3°C.
On Saturday, in Sumber, sunrise will be at 05:19 and sunset at 17:40 (WIB).
In Sumber, tomorrow, there will be 12h and 21min of daylight.
