Weather forecast for tomorrowIyo, Japan

Weather forecast for tomorrow

Sunday 15. Nov 2026

  • 20°C
  • 14°C
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 9mm
  • Wind: 12km/hNNW 328°
  • Humidity: 89%
  • UV index: 2
  • Sunrise: 06:40 JST
  • Sunset: 17:06 JST
  • ▼
Tomorrow, expect rainy conditions throughout the day.
With a high probability, light precipitation is expected. The temperature is predicted to vary between a maximum of an agreeable 20°C and a minimum of a moderate 14°C.
Tomorrow, the maximum temperature will be higher and more reflective of October's average high of 21°C than November's of 15.5°C.
Sunrise will be at 06:40 and sunset at 17:06; tomorrow's daylight will last for 10h and 26min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 20°C.
Minimum temperature: 17°C.

Chance of precipitation

Highest chance: 3h 96%.

Hourly weather forecast

  • 0h
  • 17°C
  • Feels like:
    17°C
Rain
Rain
  • Precip. probability: 85%
  • Precipitation: 1mm
  • Wind: 8km/hSE 136°
  • Humidity: 90%
  • Pressure: 1014mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 2h
  • 18°C
  • Feels like:
    18°C
Rain
Rain
  • Precip. probability: 97%
  • Precipitation: 2mm
  • Wind: 7km/hSSE 155°
  • Humidity: 91%
  • Pressure: 1013mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 4h
  • 17°C
  • Feels like:
    17°C
Rain
Rain
  • Precip. probability: 97%
  • Precipitation: 2mm
  • Wind: 7km/hSSE 148°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 6h
  • 17°C
  • Feels like:
    17°C
Rain
Rain
  • Precip. probability: 93%
  • Precipitation: 2mm
  • Wind: 7km/hSSE 148°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunrise: 06:40
  • 8h
  • 17°C
  • Feels like:
    17°C
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 2mm
  • Wind: 7km/hSSW 201°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 10h
  • 19°C
  • Feels like:
    19°C
Rain
Rain
  • Precip. probability: 70%
  • Precipitation: 1mm
  • Wind: 7km/hWNW 298°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 4km
  • UV index: 1
  • ▼
  • 12h
  • 19°C
  • Feels like:
    20°C
Light Rain
Light Rain
  • Precip. probability: 66%
  • Precipitation: 1mm
  • Wind: 8km/hNNW 346°
  • Humidity: 90%
  • Pressure: 1009mbar
  • Visibility: 6km
  • UV index: 2
  • ▼
  • 14h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 1mm
  • Wind: 9km/hN 350°
  • Humidity: 87%
  • Pressure: 1008mbar
  • Visibility: 4km
  • UV index: 2
  • ▼
  • 16h
  • 20°C
  • Feels like:
    20°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 10km/hN 358°
  • Humidity: 85%
  • Pressure: 1009mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunset: 17:06
  • 18h
  • 19°C
  • Feels like:
    19°C
Mostly Clear
Mostly Clear
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 12°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 20h
  • 18°C
  • Feels like:
    18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 12km/hN 10°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 22h
  • 17°C
  • Feels like:
    17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 17°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Tomorrow, primarily damp and occasionally cloudy weather is forecasted.
Rain is anticipated from midnight to 14h and at 16h. The most intense rain will be falling from 1h to 9h.
The temperature difference throughout the day will be unnoticeable, with the lowest temperature of 17°C and the highest temperature of 20°C. The warmest part of the day will be from 14h to 16h.
The highest temperature is more resembling October's average maximum of 21°C than November's usual of 15.5°C. The minimum temperature will be also more similar to October's average low of 15.5°C than November's typical value of 10.1°C.
Updated: Nov 14, 2026 @ 06:12:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Iyo, rain is expected, making for a wet day.

Light precipitation of 9mm is predicted. The chance of rainfall is high at 96%.

Tomorrow, the maximum temperature will be 20°C, while the minimum temperature will be 14°C.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 15.5°C in November. The lowest temperature tomorrow will be also relatively higher than the average low temperature.

On Sunday, in Iyo, sunrise will be at 06:40 and sunset at 17:06 (JST).

Tomorrow in Iyo, the daylight will last for 10h and 26min.