Weather forecast for 10 daysIwanuma, Japan

Weather forecast for the weekend

Saturday 7. Nov 2026

  • 11°C
  • 7°C
AM Showers
AM Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 27km/hWNW 282°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 06:08 JST
  • Sunset: 16:31 JST
  • ▼
Today, on Saturday, November 7, expect passing morning showers bringing damp conditions.
Minimal precipitation is predicted. A modest fluctuation in temperature is forecasted, achieving a maximum of a crisp 11°C and dipping to a minimum of a frosty 7°C.
Forecasts show the temperature predicted to reach the usual November high of 12.5°C.
Sunrise will be at 06:08 and sunset at 16:31; the daylight will last for 10h and 23min.

Sunday 8. Nov 2026

  • 13°C
  • 6°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 2mm
  • Wind: 20km/hWNW 294°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 06:09 JST
  • Sunset: 16:31 JST
  • ▼
Tomorrow, on Sunday, November 8, a mix of clouds and blue sky is expected.
Minimal precipitation is anticipated. The highest temperature will be a refreshing 13°C, while the lowest predicted temperature is a frosty 6°C.
Tomorrow's top temperature is set to align with the common November high of 12.5°C.
Sunrise will be at 06:09 and sunset at 16:31; tomorrow's daylight will last for 10h and 22min.

10-day overview

Daily temperatures

Warmest day: Friday 18°C.
Coldest period: Monday - Tuesday 10°C.

Chance of precipitation

Highest chance: Monday 70%.

Long-term weather forecast

  • Saturday
  • 7. Nov 2026
  • 11°C
  • 7°C
AM Showers
AM Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 27km/hWNW 282°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 06:08 JST
  • Sunset: 16:31 JST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 13°C
  • 6°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 2mm
  • Wind: 20km/hWNW 294°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 06:09 JST
  • Sunset: 16:31 JST
  • ▼
  • Monday
  • 9. Nov 2026
  • 10°C
  • 5°C
Light Rain
Light Rain
  • Precip. probability: 70%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 22°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 06:10 JST
  • Sunset: 16:30 JST
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 10°C
  • 2°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 4mm
  • Wind: 20km/hNNW 339°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 06:11 JST
  • Sunset: 16:29 JST
  • ▼
  • Wednesday
  • 11. Nov 2026
  • 12°C
  • 3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hNW 322°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 06:12 JST
  • Sunset: 16:28 JST
  • ▼
  • Thursday
  • 12. Nov 2026
  • 15°C
  • 6°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hESE 104°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 06:13 JST
  • Sunset: 16:27 JST
  • ▼
  • Friday
  • 13. Nov 2026
  • 18°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 11km/hNW 307°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 06:14 JST
  • Sunset: 16:26 JST
  • ▼
  • Saturday
  • 14. Nov 2026
  • 16°C
  • 9°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 23°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 06:15 JST
  • Sunset: 16:25 JST
  • ▼
  • Sunday
  • 15. Nov 2026
  • 16°C
  • 11°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 340°
  • Humidity: 83%
  • UV index: 2
  • Sunrise: 06:17 JST
  • Sunset: 16:25 JST
  • ▼
  • Monday
  • 16. Nov 2026
  • 17°C
  • 9°C
AM Showers
AM Showers
  • Precip. probability: 31%
  • Precipitation: 4mm
  • Wind: 14km/hNNW 330°
  • Humidity: 79%
  • UV index: 2
  • Sunrise: 06:18 JST
  • Sunset: 16:24 JST
  • ▼
dull, rain-soaked and sun-filled weather is predicted.
With light precipitation of 4mm, rainfall is anticipated on Saturday and next Monday.
Expect a substantial fluctuation in daytime highs in the coming days. The temperature is expected to swing from 10°C up to 18°C, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 2°C and 11°C.
Friday is expected to be the warmest, reaching up to 18°C; with a maximum temperature of 10°C, Monday and Tuesday will be the coldest days in Iwanuma.
Updated: Nov 6, 2026 @ 15:23:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Iwanuma, expect morning sprinkles and light rain showers throughout the early hours.

Today, there is a low chance of minimal precipitation in Iwanuma.

Today, the maximum temperature will be 11°C, while the minimum temperature will be 7°C.
The maximum temperature will be in line with the average highest temperature of 12.5°C in November. The lowest temperature today will be also in line with the average low temperature.

On Saturday, in Iwanuma, sunrise will be at 06:08 and sunset at 16:31 (JST).

In Iwanuma, the length of the day today will be 10h and 23min.

Tomorrow, in Iwanuma, changing cloud patterns will allow for periods of sunshine.

Tomorrow, there is a low probability of minimal rainfall in Iwanuma.

Tomorrow, the maximum temperature will be 13°C, while the minimum temperature will be 6°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in November. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Iwanuma, sunrise will be at 06:09 and sunset at 16:31 (JST).

In Iwanuma, tomorrow, there will be 10h and 22min of daylight.