Weather forecast for 10 daysYonaguni, Japan

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 27°C
  • 25°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 29km/hNE 50°
  • Humidity: 72%
  • UV index: 7
  • Sunrise: 06:53 JST
  • Sunset: 18:09 JST
  • ▼
On Saturday, October 31, a mostly cloudy morning is in store, but conditions will improve, leading to plenty of afternoon sunshine.
Daytime will witness a high of a moderately hot 27°C, slightly diverging from the anticipated night low of a temperate 25°C.
The maximum heat index, which combines air temperature and relative humidity, is assessed at 29°C.
The high is forecasted to coincide with October's normal of 27.6°C.
Sunrise was at 06:53 and sunset will be at 18:09; the daylight will last for 11h and 16min.

Sunday 1. Nov 2026

  • 28°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 17km/hSE 139°
  • Humidity: 72%
  • UV index: 7
  • Sunrise: 06:54 JST
  • Sunset: 18:08 JST
  • ▼
Tomorrow, in Yonaguni, mostly clear skies and sunshine will create ideal daytime conditions.
A subtle difference will be noticeable between the daytime peak temperature of a temperate 28°C and the nighttime low of a warm 25°C.
The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at a humid 31°C. Note that heat index values are valued for light wind and location in the shade.
Expect temperatures to reach October's average high of 27.6°C.
Sunrise will be at 06:54 and sunset at 18:08; tomorrow's 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: Monday 09.11. 36%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • 27°C
  • 25°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 29km/hNE 50°
  • Humidity: 72%
  • UV index: 7
  • Sunrise: 06:53 JST
  • Sunset: 18:09 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 28°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 17km/hSE 139°
  • Humidity: 72%
  • 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: 18%
  • Precipitation: 0mm
  • Wind: 30km/hNNW 338°
  • Humidity: 80%
  • UV index: 7
  • Sunrise: 06:55 JST
  • Sunset: 18:07 JST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 27°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 32km/hNE 43°
  • 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: 6%
  • Precipitation: 0mm
  • Wind: 23km/hENE 78°
  • Humidity: 68%
  • UV index: 7
  • Sunrise: 06:56 JST
  • Sunset: 18:06 JST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 28°C
  • 24°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 14km/hN 356°
  • Humidity: 75%
  • UV index: 7
  • Sunrise: 06:56 JST
  • Sunset: 18:06 JST
  • ▼
  • Friday
  • 6. Nov 2026
  • 27°C
  • 24°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 37km/hNE 36°
  • Humidity: 77%
  • 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: 37km/hNE 56°
  • Humidity: 73%
  • 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: 13%
  • Precipitation: 1mm
  • Wind: 30km/hENE 62°
  • Humidity: 74%
  • UV index: 7
  • Sunrise: 06:58 JST
  • Sunset: 18:04 JST
  • ▼
  • Monday
  • 9. Nov 2026
  • 27°C
  • 23°C
Showers / Wind
Showers / Wind
  • Precip. probability: 36%
  • Precipitation: 3mm
  • Wind: 32km/hNE 45°
  • Humidity: 79%
  • UV index: 7
  • Sunrise: 06:59 JST
  • Sunset: 18:04 JST
  • ▼
For the next ten days, a combination of dull, dry and sunny and showery weather is forecasted.
Rain is predicted for next Sunday and Monday.
Temperature differences will be unnoticeable in the upcoming days. Highs will range from 27°C to 28°C, while the lowest nightly temperature differences will be also negligible, as the minimum temperature is expected to range between 23°C and 25°C.
With a maximum temperature of 28°C, Sunday, Monday, Wednesday and Thursday will be the warmest days in Yonaguni, Japan; for the remaining days, the highest temperature will consistently be 27°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase and vary between 29°C and a hot 32°C.
Updated: Oct 31, 2026 @ 00:59:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.

Today, the highest temperature will be 27°C, while the lowest temperature will be 25°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at 29°C.
Today, the highest temperature 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 was at 06:53 and sunset will be at 18:09 (JST).

In Yonaguni, today, there will be 11h and 16min of daylight.

On Sunday, in Yonaguni, expect brilliant sunshine under mostly clear skies.

Tomorrow, the maximum temperature will be 28°C, while the minimum temperature will be 25°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at 31°C.
The highest temperature will be in line with the average maximum of 27.6°C in October. The lowest temperature will be also in line with the average low of 23.5°C.

On Sunday, in Yonaguni, sunrise will be at 06:54 and sunset at 18:08 (JST).

Tomorrow, the daylight will last for 11h and 14min.