Weather forecast for 10 daysBiak, Indonesia

Weather forecast for the weekend

Saturday 7. Nov 2026

  • 32°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 4mm
  • Wind: 7km/hWNW 285°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:34 WIT
  • Sunset: 17:44 WIT
  • ▼
On Saturday, in Biak, thunderstorm risks remain elevated.
The chance of precipitation for tomorrow is high. However, the rainfall will be light. The maximum expected temperature is a tropical 32°C, while the minimum temperature will be a warm 24°C.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at a scorching 43°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected maximum is forecasted to be in line with the regular November temperature of 30°C.
Sunrise will be at 05:34 and sunset at 17:44; tomorrow's daylight will last for 12h and 10min.

Sunday 8. Nov 2026

  • 31°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 77%
  • Precipitation: 9mm
  • Wind: 6km/hNNE 18°
  • Humidity: 81%
  • UV index: 10
  • Sunrise: 05:35 WIT
  • Sunset: 17:44 WIT
  • ▼
On Sunday, 8th of November, expect isolated thunderstorms in the area.
The likelihood of rainfall is high. However, precipitation will be light. Temperature is expected to swing from a high of a hot 31°C to a low of a temperate 24°C.
November's typical peak of 30°C is expected to be mirrored in the day’s high.
Sunrise will be at 05:35 and sunset at 17:44; the daylight will last for 12h and 10min.

10-day overview

Daily temperatures

Maximum temperature: 33°C.
Coldest day: Sunday 31°C.

Chance of precipitation

Highest chance: Sunday 77%.

Long-term weather forecast

  • Friday
  • 6. Nov 2026
  • 32°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 7mm
  • Wind: 11km/hWNW 283°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:34 WIT
  • Sunset: 17:44 WIT
  • ▼
  • Saturday
  • 7. Nov 2026
  • 32°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 4mm
  • Wind: 7km/hWNW 285°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:34 WIT
  • Sunset: 17:44 WIT
  • ▼
  • Sunday
  • 8. Nov 2026
  • 31°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 77%
  • Precipitation: 9mm
  • Wind: 6km/hNNE 18°
  • Humidity: 81%
  • UV index: 10
  • Sunrise: 05:35 WIT
  • Sunset: 17:44 WIT
  • ▼
  • Monday
  • 9. Nov 2026
  • 32°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 6km/hNE 39°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:35 WIT
  • Sunset: 17:44 WIT
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 33°C
  • 25°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 4mm
  • Wind: 7km/hNE 43°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:35 WIT
  • Sunset: 17:44 WIT
  • ▼
  • Wednesday
  • 11. Nov 2026
  • 32°C
  • 25°C
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 5mm
  • Wind: 6km/hNE 47°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 05:35 WIT
  • Sunset: 17:44 WIT
  • ▼
  • Thursday
  • 12. Nov 2026
  • 32°C
  • 25°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 5mm
  • Wind: 6km/hNE 49°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 05:35 WIT
  • Sunset: 17:45 WIT
  • ▼
  • Friday
  • 13. Nov 2026
  • 32°C
  • 25°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 5mm
  • Wind: 6km/hNE 47°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 05:35 WIT
  • Sunset: 17:45 WIT
  • ▼
  • Saturday
  • 14. Nov 2026
  • 32°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 8mm
  • Wind: 6km/hNNE 30°
  • Humidity: 77%
  • UV index: 10
  • Sunrise: 05:35 WIT
  • Sunset: 17:45 WIT
  • ▼
  • Sunday
  • 15. Nov 2026
  • 33°C
  • 25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 9mm
  • Wind: 6km/hN 9°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 05:35 WIT
  • Sunset: 17:45 WIT
  • ▼
Over the next ten days, conditions will reflect that a combination of stormy and wet weather is forecasted.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 3mm to a maximum of 9mm. With light precipitation of 9mm, Sunday and next Sunday will be the wettest days.
Highs will stay within a very narrow margin during the next few days. Expected highs will hover between 31°C and 33°C, while the lowest nightly temperature differences will be also negligible, as night temperatures will lie between 24°C and 25°C.
Tuesday and next Sunday, with the highest temperature of 33°C, will be the hottest days in Biak; Sunday will be the coldest day, with the highest temperature of 31°C.
Combining with the humidity, the maximum feel-like temperature may increase significantly and range between a torridly hot 41°C and a burning hot 46°C.
Among all months, November is the warmest in Biak, showing average highs of 30°C and average lows of 26.4°C.
Updated: Nov 6, 2026 @ 00:19:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Biak, a combination of turbulent and rain-soaked weather is forecasted for the next ten days.

With daily precipitation varying from a minimum of 3mm to a maximum of 9mm, rainfall is predicted every day in Biak. The days with the most rainfall will be Sunday and next Sunday, with light precipitation of 9mm.

The maximum temperature will vary between 31°C and 33°C, while the minimum temperature will vary between 24°C and 25°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 41°C and 46°C.

With a maximum temperature of 33°C, Tuesday and next Sunday will be the hottest days. With a maximum temperature of 31°C, Sunday will be the coldest day.

Tomorrow, storm systems may continue to produce thunderstorms.

Light precipitation of 4mm is forecasted. The chance of rainfall is 60%.

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 24°C. The maximum heat index, which combines air temperature and relative humidity, is appraised at 43°C.
The highest temperature will be in line with the average maximum of 30°C in November. The lowest temperature tomorrow will be a couple of degrees lower than the average low temperature.

On Saturday, in Biak, sunrise will be at 05:34 and sunset at 17:44 (WIT).

In Biak, the length of the day tomorrow will be 12h and 10min.

On Sunday, rumbles of thunder are likely.

Light precipitation of 9mm is forecasted on Sunday. The possibility of rainfall is 77%.

On Sunday, the maximum temperature will be 31°C, while the minimum temperature will be 24°C.