Weather forecast for 10 daysKosai, Japan
Weather forecast for the weekend
Saturday 31. Oct 2026
- 22°C
- 13°C
Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 29km/hNW 304°
- Humidity: 57%
- UV index: 5
- Sunrise: 06:09 JST
- Sunset: 16:57 JST
- details ▼
On Saturday, October 31, sunny skies and pleasant visibility are expected.
Rain is not anticipated. The maximum forecasted temperature is a delightful 22°C, while the minimum temperature will be a refreshing 13°C.
The temperature will be in line with October's average maximum of 21.5°C.
Sunrise will be at 06:09 and sunset at 16:57; the daylight will last for 10h and 49min.
Rain is not anticipated. The maximum forecasted temperature is a delightful 22°C, while the minimum temperature will be a refreshing 13°C.
The temperature will be in line with October's average maximum of 21.5°C.
Sunrise will be at 06:09 and sunset at 16:57; the daylight will last for 10h and 49min.
Sunday 1. Nov 2026
- 22°C
- 14°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 16km/hNW 305°
- Humidity: 52%
- UV index: 4
- Sunrise: 06:10 JST
- Sunset: 16:56 JST
- details ▼
On Sunday, November 1, a partly cloudy sky is anticipated.
Rain is not forecasted. The temperature variation is predicted to range from a maximum of an agreeable 22°C to a minimum of a moderate 14°C.
October's typical peak of 21.5°C is predicted to be mirrored in the day’s high.
Sunrise will be at 06:10 and sunset at 16:56; the daylight will last for 10h and 47min.
Rain is not forecasted. The temperature variation is predicted to range from a maximum of an agreeable 22°C to a minimum of a moderate 14°C.
October's typical peak of 21.5°C is predicted to be mirrored in the day’s high.
Sunrise will be at 06:10 and sunset at 16:56; the daylight will last for 10h and 47min.
10-day overview
Daily temperatures
Maximum temperature: 22°C.
Coldest day: Thursday 05.11. 19°C.
Coldest day: Thursday 05.11. 19°C.
Chance of precipitation
Highest chance: Monday 93%.
Long-term weather forecast
- Thursday
- 29. Oct 2026
- min.
- 16°C
Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 9km/hNE 50°
- Humidity: 75%
- UV index: 0
- Sunrise: 06:07 JST
- Sunset: 16:59 JST
- details ▼
- Friday
- 30. Oct 2026
- 21°C
- 16°C
PM Showers
- Precip. probability: 69%
- Precipitation: 5mm
- Wind: 7km/hNW 319°
- Humidity: 74%
- UV index: 3
- Sunrise: 06:08 JST
- Sunset: 16:58 JST
- details ▼
- Saturday
- 31. Oct 2026
- 22°C
- 13°C
Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 29km/hNW 304°
- Humidity: 57%
- UV index: 5
- Sunrise: 06:09 JST
- Sunset: 16:57 JST
- details ▼
- Sunday
- 1. Nov 2026
- 22°C
- 14°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 16km/hNW 305°
- Humidity: 52%
- UV index: 4
- Sunrise: 06:10 JST
- Sunset: 16:56 JST
- details ▼
- Monday
- 2. Nov 2026
- 20°C
- 15°C
Rain
- Precip. probability: 93%
- Precipitation: 10mm
- Wind: 17km/hW 272°
- Humidity: 77%
- UV index: 2
- Sunrise: 06:11 JST
- Sunset: 16:55 JST
- details ▼
- Tuesday
- 3. Nov 2026
- 22°C
- 13°C
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 21km/hNW 308°
- Humidity: 55%
- UV index: 4
- Sunrise: 06:11 JST
- Sunset: 16:54 JST
- details ▼
- Wednesday
- 4. Nov 2026
- 21°C
- 15°C
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 2mm
- Wind: 12km/hNNE 28°
- Humidity: 63%
- UV index: 3
- Sunrise: 06:12 JST
- Sunset: 16:53 JST
- details ▼
- Thursday
- 5. Nov 2026
- 19°C
- 15°C
Showers
- Precip. probability: 58%
- Precipitation: 7mm
- Wind: 15km/hNE 46°
- Humidity: 79%
- UV index: 3
- Sunrise: 06:13 JST
- Sunset: 16:53 JST
- details ▼
- Friday
- 6. Nov 2026
- 22°C
- 13°C
AM Showers
- Precip. probability: 31%
- Precipitation: 1mm
- Wind: 24km/hNW 305°
- Humidity: 66%
- UV index: 4
- Sunrise: 06:14 JST
- Sunset: 16:52 JST
- details ▼
- Saturday
- 7. Nov 2026
- 20°C
- 12°C
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 27km/hNW 308°
- Humidity: 53%
- UV index: 4
- Sunrise: 06:15 JST
- Sunset: 16:51 JST
- details ▼
For the next ten days, a combination of rain-filled, cloud-filled and mostly clear weather is forecasted.
Rain is anticipated on Friday, Monday, Wednesday through next Friday.
Temperature variation will be minimal during the next few days. Maximum temperatures will fall between 19°C and 22°C, while the minimum temperature is forecast to range between 12°C and 16°C.
The warmest days in Kosai, Japan, will be Saturday, Sunday, Tuesday and next Friday, with a maximum of 22°C; the lowest daytime temperature of the period will be reached on next Thursday, peaking at 19°C.
Rain is anticipated on Friday, Monday, Wednesday through next Friday.
Temperature variation will be minimal during the next few days. Maximum temperatures will fall between 19°C and 22°C, while the minimum temperature is forecast to range between 12°C and 16°C.
The warmest days in Kosai, Japan, will be Saturday, Sunday, Tuesday and next Friday, with a maximum of 22°C; the lowest daytime temperature of the period will be reached on next Thursday, peaking at 19°C.
Updated: Oct 29, 2026 @ 06:32:19 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
In Kosai, a combination of rainy, dull and mostly clear weather is expected for the next ten days.
Rain is predicted for Friday, Monday, Wednesday through next Friday in Kosai. Monday, with light precipitation of 10mm, will be the day with the most rainfall.
The maximum temperature will range between 19°C and 22°C, while the minimum temperature will range between 12°C and 16°C.
With a maximum temperature of 22°C, Saturday, Sunday, Tuesday and next Friday will be the warmest days. The coldest day will be next Thursday, with a maximum of 19°C.
On Saturday, the outlook remains bright and sunny.
No, it will not rain on Saturday.
On Saturday, the highest temperature will be 22°C, while the lowest temperature will be 13°C.
On Sunday, sunny moments will alternate with patchy cloud cover.
No, it will not rain on Sunday.
On Sunday, the maximum temperature will be 22°C, while the minimum temperature will be 14°C.
