Weather forecast for 10 daysIyo, Japan

Weather forecast for the weekend

Sunday 1. Nov 2026

  • 23°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hSW 224°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 06:28 JST
  • Sunset: 17:17 JST
  • ▼
Tomorrow, on Sunday, November 1, intermittent cloud cover is expected, allowing for some sunshine.
The temperature scale will run from a maximum of a moderately hot 23°C to a minimum of a comfortable 17°C.
The temperature will be in line with October's average maximum of 21°C.
Sunrise will be at 06:28 and sunset at 17:17; tomorrow's daylight will last for 10h and 50min.

10-day overview

Daily temperatures

Warmest day: tomorrow 23°C.
Coldest period: Saturday - Monday 18°C.

Chance of precipitation

Highest chance: Monday 97%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • min.
  • 12°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hW 273°
  • Humidity: 72%
  • UV index: 0
  • Sunrise: 06:27 JST
  • Sunset: 17:18 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 23°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hSW 224°
  • Humidity: 58%
  • UV index: 5
  • Sunrise: 06:28 JST
  • Sunset: 17:17 JST
  • ▼
  • Monday
  • 2. Nov 2026
  • 21°C
  • 14°C
Rain
Rain
  • Precip. probability: 97%
  • Precipitation: 9mm
  • Wind: 23km/hW 264°
  • Humidity: 80%
  • UV index: 3
  • Sunrise: 06:28 JST
  • Sunset: 17:16 JST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 21°C
  • 12°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hN 9°
  • Humidity: 60%
  • UV index: 5
  • Sunrise: 06:29 JST
  • Sunset: 17:15 JST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 20°C
  • 15°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hNE 47°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 06:30 JST
  • Sunset: 17:14 JST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 21°C
  • 17°C
PM Showers
PM Showers
  • Precip. probability: 52%
  • Precipitation: 5mm
  • Wind: 8km/hW 273°
  • Humidity: 75%
  • UV index: 4
  • Sunrise: 06:31 JST
  • Sunset: 17:13 JST
  • ▼
  • Friday
  • 6. Nov 2026
  • 21°C
  • 12°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 18km/hWNW 302°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 06:32 JST
  • Sunset: 17:13 JST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 18°C
  • 10°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hNNW 343°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 06:33 JST
  • Sunset: 17:12 JST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 18°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hNNE 13°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 06:34 JST
  • Sunset: 17:11 JST
  • ▼
  • Monday
  • 9. Nov 2026
  • 18°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 10km/hN 356°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 06:35 JST
  • Sunset: 17:10 JST
  • ▼
Models point to a combination of cloud-filled, rain-filled and mostly clear weather is expected.
Rain is predicted for Monday and Thursday.
In the upcoming days, the maximum temperature will vary between 18°C and 23°C, while the lowest nightly temperature differences will be quite pronounced, as temperatures overnight will fluctuate from 10°C up to 17°C.
With the highest temperature of 23°C, Sunday will be the warmest day; the coldest days will be next Saturday through next Monday, with a maximum of 18°C.
Updated: Oct 31, 2026 @ 10:06:25 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

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

Tomorrow, the highest temperature will be 23°C, while the lowest temperature will be 17°C.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 15.5°C.

On Sunday, in Iyo, sunrise will be at 06:28 and sunset at 17:17 (JST).

In Iyo, tomorrow, there will be 10h and 50min of daylight.