Weather forecast for 10 daysYonaguni, Japan

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 27°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 30km/hNE 47°
  • Humidity: 72%
  • UV index: 8
  • Sunrise: 06:53 JST
  • Sunset: 18:09 JST
  • ▼
On Saturday, in Yonaguni, thin clouds will pass through at times, but overall, it will remain bright.
The highest daytime temperature will reach a temperate 27°C, creating a slight contrast with the expected nighttime low of a warm 25°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 29°C.
The forecasted maximum temperature will closely reflect October's average high of 27.6°C.
Sunrise will be at 06:53 and sunset at 18:09; tomorrow's daylight will last for 11h and 16min.

Sunday 1. Nov 2026

  • 28°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 17km/hSE 140°
  • Humidity: 71%
  • UV index: 7
  • Sunrise: 06:54 JST
  • Sunset: 18:08 JST
  • ▼
On Sunday, in Yonaguni, expect a mix of sun and clouds throughout the day.
Temperature shifts will be modest, ranging from a peak of a temperate 28°C to a low of a warm 25°C.
The highest temperature for Sunday is forecasted to reflect October's average of 27.6°C.
Sunrise will be at 06:54 and sunset at 18:08; the daylight will last for 11h and 14min.

10-day overview

Daily temperatures

Maximum temperature: 28°C.
Minimum temperature: 27°C.

Chance of precipitation

Highest chance: Saturday 07.11. 24%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • min.
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 27km/hNNE 30°
  • Humidity: 75%
  • UV index: 0
  • Sunrise: 06:53 JST
  • Sunset: 18:09 JST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 27°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 30km/hNE 47°
  • Humidity: 72%
  • UV index: 8
  • Sunrise: 06:53 JST
  • Sunset: 18:09 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 28°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 17km/hSE 140°
  • Humidity: 71%
  • UV index: 7
  • Sunrise: 06:54 JST
  • Sunset: 18:08 JST
  • ▼
  • Monday
  • 2. Nov 2026
  • 28°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 26km/hNNW 329°
  • Humidity: 78%
  • UV index: 7
  • Sunrise: 06:55 JST
  • Sunset: 18:07 JST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 27°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 31km/hNE 41°
  • Humidity: 76%
  • UV index: 6
  • Sunrise: 06:55 JST
  • Sunset: 18:07 JST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 28°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 20km/hENE 69°
  • Humidity: 69%
  • UV index: 7
  • Sunrise: 06:56 JST
  • Sunset: 18:06 JST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 28°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 15km/hNNW 343°
  • Humidity: 75%
  • UV index: 7
  • Sunrise: 06:56 JST
  • Sunset: 18:06 JST
  • ▼
  • Friday
  • 6. Nov 2026
  • 27°C
  • 24°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 36km/hNE 34°
  • Humidity: 76%
  • UV index: 6
  • Sunrise: 06:57 JST
  • Sunset: 18:05 JST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 27°C
  • 24°C
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 35km/hENE 60°
  • Humidity: 72%
  • UV index: 6
  • Sunrise: 06:58 JST
  • Sunset: 18:05 JST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 27°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 2mm
  • Wind: 26km/hENE 64°
  • Humidity: 74%
  • UV index: 7
  • Sunrise: 06:58 JST
  • Sunset: 18:04 JST
  • ▼
During the upcoming ten-day period, a combination of cloudy and clear weather is anticipated.
With a 22% probability, rainfall is anticipated only on next Sunday. Expected precipitation will be minimal at 2mm.
Temperature variation will be minimal throughout the coming week. Maximum temperatures will fall between 27°C and 28°C, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range between 24°C and 25°C.
Sunday, Monday, Wednesday and Thursday, with the highest temperature of 28°C, will be the warmest days in Yonaguni; on all other days, the maximum temperature remains steady at 27°C.
Including the humidity's impact, the maximum feel-like temperature may increase and range between 29°C and a humid 32°C.
Updated: Oct 30, 2026 @ 11:28:49 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, some passing clouds may drift through, but the sun will shine at times.

Tomorrow, the highest temperature will be 27°C, while the lowest temperature will be 25°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is calculated to be 29°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 23.5°C.

On Saturday, in Yonaguni, sunrise will be at 06:53 and sunset at 18:09 (JST).

Tomorrow, the daylight will last for 11h and 16min.

On Sunday, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

On Sunday, the maximum temperature in Yonaguni will be 28°C, while the minimum temperature will be 25°C.