Weather forecast for 10 daysYonaguni, Japan
Weather forecast for the weekend
Saturday 31. Oct 2026
- 27°C
- 25°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 30km/hNE 49°
- Humidity: 72%
- UV index: 8
- Sunrise: 06:53 JST
- Sunset: 18:09 JST
- details ▼
On Saturday, October 31, a pleasant mix of sun and clouds will define the day.
Temperatures will exhibit minor fluctuations, extending from a high of a temperate 27°C to a low of a moderately hot 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 29°C.
The predicted high for tomorrow will reflect the normal October maximum of 27.6°C.
Sunrise will be at 06:53 and sunset at 18:09; tomorrow's daylight will last for 11h and 16min.
Temperatures will exhibit minor fluctuations, extending from a high of a temperate 27°C to a low of a moderately hot 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 29°C.
The predicted high for tomorrow will reflect the normal October maximum 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
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 18km/hSE 140°
- Humidity: 70%
- UV index: 7
- Sunrise: 06:54 JST
- Sunset: 18:08 JST
- details ▼
On Sunday, in Yonaguni, intermittent cloud cover is expected, allowing for some sunshine.
Temperatures will experience a minor oscillation, reaching a high of a moderately hot 28°C and dropping to a low of a warm 25°C.
Sunday's highest temperature is predicted to match the regular high for October at 27.6°C.
Sunrise will be at 06:54 and sunset at 18:08; the daylight will last for 11h and 14min.
Temperatures will experience a minor oscillation, reaching a high of a moderately hot 28°C and dropping to a low of a warm 25°C.
Sunday's highest temperature is predicted to match the regular high for October at 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.
Minimum temperature: 27°C.
Chance of precipitation
Highest chance: Friday - Sunday 24%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- min.
- 24°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 28km/hNNE 33°
- Humidity: 76%
- UV index: 0
- Sunrise: 06:53 JST
- Sunset: 18:09 JST
- details ▼
- Saturday
- 31. Oct 2026
- 27°C
- 25°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 30km/hNE 49°
- Humidity: 72%
- UV index: 8
- Sunrise: 06:53 JST
- Sunset: 18:09 JST
- details ▼
- Sunday
- 1. Nov 2026
- 28°C
- 25°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 18km/hSE 140°
- Humidity: 70%
- UV index: 7
- Sunrise: 06:54 JST
- Sunset: 18:08 JST
- details ▼
- Monday
- 2. Nov 2026
- 28°C
- 24°C
Mostly Sunny
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 26km/hNNW 330°
- Humidity: 78%
- UV index: 7
- Sunrise: 06:55 JST
- Sunset: 18:07 JST
- details ▼
- Tuesday
- 3. Nov 2026
- 27°C
- 24°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 31km/hNE 42°
- Humidity: 76%
- UV index: 7
- Sunrise: 06:55 JST
- Sunset: 18:07 JST
- details ▼
- Wednesday
- 4. Nov 2026
- 28°C
- 25°C
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 19km/hENE 72°
- Humidity: 68%
- UV index: 7
- Sunrise: 06:56 JST
- Sunset: 18:06 JST
- details ▼
- Thursday
- 5. Nov 2026
- 28°C
- 24°C
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 12km/hNNW 336°
- Humidity: 73%
- UV index: 7
- Sunrise: 06:56 JST
- Sunset: 18:06 JST
- details ▼
- Friday
- 6. Nov 2026
- 27°C
- 24°C
Mostly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 36km/hNNE 32°
- Humidity: 76%
- UV index: 6
- Sunrise: 06:57 JST
- Sunset: 18:05 JST
- details ▼
- Saturday
- 7. Nov 2026
- 27°C
- 24°C
Mostly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 37km/hNE 56°
- Humidity: 72%
- UV index: 6
- Sunrise: 06:58 JST
- Sunset: 18:05 JST
- details ▼
- Sunday
- 8. Nov 2026
- 27°C
- 24°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 30km/hENE 60°
- Humidity: 74%
- UV index: 7
- Sunrise: 06:58 JST
- Sunset: 18:04 JST
- details ▼
Weather models show that a combination of cloudy and clear weather is expected.
With a probability of 24%, rainfall is forecasted only for next Sunday. Forecasted precipitation will be minimal at 2mm.
The variation in maximum temperature will be negligible throughout the coming week. Expected highs will hover between 27°C and 28°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 24°C and 25°C.
The warmest days in Yonaguni will be Sunday, Monday, Wednesday and Thursday, with a maximum of 28°C; for the remaining days, the highest temperature will consistently be 27°C.
Combining with the humidity, the maximum feel-like temperature may increase and range between 29°C and a tropical 32°C.
With a probability of 24%, rainfall is forecasted only for next Sunday. Forecasted precipitation will be minimal at 2mm.
The variation in maximum temperature will be negligible throughout the coming week. Expected highs will hover between 27°C and 28°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 24°C and 25°C.
The warmest days in Yonaguni will be Sunday, Monday, Wednesday and Thursday, with a maximum of 28°C; for the remaining days, the highest temperature will consistently be 27°C.
Combining with the humidity, the maximum feel-like temperature may increase and range between 29°C and a tropical 32°C.
Updated: Oct 30, 2026 @ 13:57:56 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, in Yonaguni, clouds and sunshine will alternate throughout the day.
Tomorrow, the highest temperature will be 27°C, while the lowest temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 29°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Saturday, in Yonaguni, sunrise will be at 06:53 and sunset at 18:09 (JST).
In Yonaguni, tomorrow, there will be 11h and 16min of daylight.
On Sunday, expect a partly sunny afternoon with variable cloud cover.
On Sunday, the maximum temperature will be 28°C, while the minimum temperature will be 25°C.





