Weather forecast for 10 daysItoman, Japan
Weather forecast for the weekend
Sunday 25. Oct 2026
- 30°C
- 25°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 25km/hSW 228°
- Humidity: 84%
- UV index: 3
- Sunrise: 06:33 JST
- Sunset: 17:53 JST
- details ▼
Today, on Sunday, October 25, moderate cloud cover will mix with sunshine throughout the day.
The temperature will peak at a hot 30°C during the day, slightly dropping to a low of a temperate 25°C at night.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a steamy 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecasted high of 30°C is expected to reflect September's average high of 28.5°C.
Sunrise was at 06:33 and sunset will be at 17:53; the daylight will last for 11h and 20min.
The temperature will peak at a hot 30°C during the day, slightly dropping to a low of a temperate 25°C at night.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a steamy 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the forecasted high of 30°C is expected to reflect September's average high of 28.5°C.
Sunrise was at 06:33 and sunset will be at 17:53; the daylight will last for 11h and 20min.
10-day overview
Daily temperatures
Warmest day: today 30°C.
Minimum temperature: 26°C.
Minimum temperature: 26°C.
Chance of precipitation
Highest chance: Friday 21%.
Long-term weather forecast
- Sunday
- 25. Oct 2026
- 30°C
- 25°C
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0mm
- Wind: 25km/hSW 228°
- Humidity: 84%
- UV index: 3
- Sunrise: 06:33 JST
- Sunset: 17:53 JST
- details ▼
- Monday
- 26. Oct 2026
- 28°C
- 24°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 24km/hNW 305°
- Humidity: 78%
- UV index: 8
- Sunrise: 06:34 JST
- Sunset: 17:52 JST
- details ▼
- Tuesday
- 27. Oct 2026
- 27°C
- 23°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 29km/hN 355°
- Humidity: 70%
- UV index: 8
- Sunrise: 06:34 JST
- Sunset: 17:51 JST
- details ▼
- Wednesday
- 28. Oct 2026
- 26°C
- 23°C
Partly Cloudy / Wind
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 33km/hNNE 24°
- Humidity: 62%
- UV index: 7
- Sunrise: 06:35 JST
- Sunset: 17:50 JST
- details ▼
- Thursday
- 29. Oct 2026
- 27°C
- 24°C
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 25km/hENE 70°
- Humidity: 74%
- UV index: 7
- Sunrise: 06:36 JST
- Sunset: 17:50 JST
- details ▼
- Friday
- 30. Oct 2026
- 27°C
- 24°C
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 16km/hNE 39°
- Humidity: 78%
- UV index: 7
- Sunrise: 06:36 JST
- Sunset: 17:49 JST
- details ▼
- Saturday
- 31. Oct 2026
- 27°C
- 23°C
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0mm
- Wind: 30km/hNNE 29°
- Humidity: 72%
- UV index: 7
- Sunrise: 06:37 JST
- Sunset: 17:48 JST
- details ▼
- Sunday
- 1. Nov 2026
- 26°C
- 23°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 28km/hNE 51°
- Humidity: 68%
- UV index: 7
- Sunrise: 06:37 JST
- Sunset: 17:47 JST
- details ▼
- Monday
- 2. Nov 2026
- 26°C
- 23°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 29km/hNE 38°
- Humidity: 71%
- UV index: 7
- Sunrise: 06:38 JST
- Sunset: 17:47 JST
- details ▼
- Tuesday
- 3. Nov 2026
- 26°C
- 23°C
Partly Cloudy / Wind
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 35km/hNE 47°
- Humidity: 69%
- UV index: 6
- Sunrise: 06:39 JST
- Sunset: 17:46 JST
- details ▼
Weather patterns suggest that cloudy weather is expected.
Rain is not forecasted in Itoman in the upcoming days.
In the upcoming period, the maximum temperature will vary between 26°C and 30°C, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 23°C and 25°C.
Today is the hottest day, with a maximum temperature of 30°C; Wednesday, next Sunday through next Tuesday, with the highest temperature of 26°C, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between 26°C and a sweltering 39°C.
Rain is not forecasted in Itoman in the upcoming days.
In the upcoming period, the maximum temperature will vary between 26°C and 30°C, while the lowest nighttime temperatures will be relatively consistent, as night temperatures will lie between 23°C and 25°C.
Today is the hottest day, with a maximum temperature of 30°C; Wednesday, next Sunday through next Tuesday, with the highest temperature of 26°C, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between 26°C and a sweltering 39°C.
Updated: Oct 25, 2026 @ 05:56:57 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
Today, in Itoman, sun and clouds will share the sky, creating a partly cloudy day.
Today, the maximum temperature in Itoman will be 30°C, while the minimum temperature will be 25°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at 39°C.
The highest temperature will be a few degrees higher than the average maximum of 26.5°C in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature will be a few degrees higher than the average maximum of 26.5°C in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Itoman, sunrise was at 06:33 and sunset will be at 17:53 (JST).
Today, the daylight will last for 11h and 20min.





