Weather forecast for 10 daysSumber, Indonesia
Weather forecast for the weekend
Saturday 24. Oct 2026
- 36°C
- 25°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 20km/hSSE 152°
- Humidity: 53%
- UV index: 11
- Sunrise: 05:21 WIB
- Sunset: 17:39 WIB
- details ▼
Tomorrow, on Saturday, sunny moments will alternate with patchy cloud cover.
The temperature is anticipated to vary between a very hot 36°C and a temperate 25°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be a dangerously hot 45°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.
Tomorrow's high temperature is expected to be a few degrees higher than the typical October peak of 31.8°C.
Sunrise will be at 05:21 and sunset at 17:39; tomorrow's daylight will last for 12h and 19min.
The temperature is anticipated to vary between a very hot 36°C and a temperate 25°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be a dangerously hot 45°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.
Tomorrow's high temperature is expected to be a few degrees higher than the typical October peak of 31.8°C.
Sunrise will be at 05:21 and sunset at 17:39; tomorrow's daylight will last for 12h and 19min.
Sunday 25. Oct 2026
- 35°C
- 25°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 16km/hESE 123°
- Humidity: 57%
- UV index: 7
- Sunrise: 05:20 WIB
- Sunset: 17:39 WIB
- details ▼
On Sunday, 25th of October, the sky will remain cloudy throughout.
Temperature span will be from a high of a sizzling 35°C to a low of a temperate 25°C.
The day’s highest temperature is forecasted to be relatively higher than the standard October average of 31.8°C.
Sunrise will be at 05:20 and sunset at 17:39; the daylight will last for 12h and 19min.
Temperature span will be from a high of a sizzling 35°C to a low of a temperate 25°C.
The day’s highest temperature is forecasted to be relatively higher than the standard October average of 31.8°C.
Sunrise will be at 05:20 and sunset at 17:39; the daylight will last for 12h and 19min.
10-day overview
Daily temperatures
Warmest period: today - tomorrow 36°C.
Coldest period: Tuesday - Wednesday 33°C.
Coldest period: Tuesday - Wednesday 33°C.
Chance of precipitation
Highest chance: Wednesday 56%.
Long-term weather forecast
- Friday
- 23. Oct 2026
- 36°C
- 24°C
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 20km/hSSE 158°
- Humidity: 54%
- UV index: 9
- Sunrise: 05:21 WIB
- Sunset: 17:39 WIB
- details ▼
- Saturday
- 24. Oct 2026
- 36°C
- 25°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 20km/hSSE 152°
- Humidity: 53%
- UV index: 11
- Sunrise: 05:21 WIB
- Sunset: 17:39 WIB
- details ▼
- Sunday
- 25. Oct 2026
- 35°C
- 25°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 16km/hESE 123°
- Humidity: 57%
- UV index: 7
- Sunrise: 05:20 WIB
- Sunset: 17:39 WIB
- details ▼
- Monday
- 26. Oct 2026
- 34°C
- 25°C
PM Showers
- Precip. probability: 42%
- Precipitation: 2mm
- Wind: 13km/hESE 104°
- Humidity: 62%
- UV index: 11
- Sunrise: 05:20 WIB
- Sunset: 17:39 WIB
- details ▼
- Tuesday
- 27. Oct 2026
- 33°C
- 25°C
PM Showers
- Precip. probability: 42%
- Precipitation: 3mm
- Wind: 15km/hE 82°
- Humidity: 68%
- UV index: 11
- Sunrise: 05:20 WIB
- Sunset: 17:39 WIB
- details ▼
- Wednesday
- 28. Oct 2026
- 33°C
- 25°C
Scattered Thunderstorms
- Precip. probability: 56%
- Precipitation: 5mm
- Wind: 15km/hE 85°
- Humidity: 69%
- UV index: 11
- Sunrise: 05:20 WIB
- Sunset: 17:39 WIB
- details ▼
- Thursday
- 29. Oct 2026
- 34°C
- 25°C
PM Thunderstorms
- Precip. probability: 47%
- Precipitation: 3mm
- Wind: 14km/hE 95°
- Humidity: 66%
- UV index: 11
- Sunrise: 05:19 WIB
- Sunset: 17:39 WIB
- details ▼
- Friday
- 30. Oct 2026
- 34°C
- 25°C
Showers
- Precip. probability: 51%
- Precipitation: 4mm
- Wind: 15km/hESE 105°
- Humidity: 67%
- UV index: 11
- Sunrise: 05:19 WIB
- Sunset: 17:39 WIB
- details ▼
- Saturday
- 31. Oct 2026
- 34°C
- 25°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 17km/hE 99°
- Humidity: 65%
- UV index: 11
- Sunrise: 05:19 WIB
- Sunset: 17:40 WIB
- details ▼
- Sunday
- 1. Nov 2026
- 34°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 16km/hE 95°
- Humidity: 66%
- UV index: 11
- Sunrise: 05:19 WIB
- Sunset: 17:40 WIB
- details ▼
The next ten days will bring unstable conditions, and a mix of overcast, rain-filled, turbulent and sunny weather is expected.
Rain is forecasted for Monday through next Friday.
The maximum temperature will be almost identical in the upcoming period. Highs will range from 33°C to 36°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 24°C and 26°C.
Friday and Saturday, with the highest temperature of 36°C, will be the hottest days in Sumber, Indonesia; Tuesday and Wednesday, with the highest temperature of 33°C, will be the coldest days in Sumber, Indonesia.
Combining with the humidity, the maximum feel-like temperature may increase substantially and range between a scorching 43°C and a burning hot 45°C.
Sumber experiences its warmest weather in October, with high temperatures averaging 31.8°C and lows at 24.3°C.
Rain is forecasted for Monday through next Friday.
The maximum temperature will be almost identical in the upcoming period. Highs will range from 33°C to 36°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 24°C and 26°C.
Friday and Saturday, with the highest temperature of 36°C, will be the hottest days in Sumber, Indonesia; Tuesday and Wednesday, with the highest temperature of 33°C, will be the coldest days in Sumber, Indonesia.
Combining with the humidity, the maximum feel-like temperature may increase substantially and range between a scorching 43°C and a burning hot 45°C.
Sumber experiences its warmest weather in October, with high temperatures averaging 31.8°C and lows at 24.3°C.
Updated: Oct 23, 2026 @ 08:08:07 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, sun and clouds will share the sky, creating a partly cloudy day.
Tomorrow, the highest temperature will be 36°C, while the lowest temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 45°C.
The maximum temperature will be relatively higher than the average highest temperature of 31.8°C in October. The lowest temperature will be in line with the average low of 24.3°C.
The maximum temperature will be relatively higher than the average highest temperature of 31.8°C 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 05:21 and sunset at 17:39 (WIB).
In Sumber, the length of the day tomorrow will be 12h and 19min.
On Sunday, the day will be cloud-filled.
On Sunday, the highest temperature in Sumber, Indonesia, will be 35°C, while the lowest temperature will be 25°C.
