Weather forecast for 10 daysUmi, Japan

Weather forecast for the weekend

Saturday 14. Nov 2026

  • 18°C
  • 16°C
Rain
Rain
  • Precip. probability: 81%
  • Precipitation: 23mm
  • Wind: 10km/hSSE 166°
  • Humidity: 84%
  • UV index: 2
  • Sunrise: 06:48 JST
  • Sunset: 17:16 JST
  • ▼
On Saturday, in Umi, wet conditions will dominate, with rain falling for much of the day.
Substantial precipitation is expected. Temperature measurements will peak at a breezy 18°C, with a slight decrease to a low of a comfortable 16°C.
The high is predicted to coincide with November's normal of 16.3°C.
Sunrise will be at 06:48 and sunset at 17:16; the daylight will last for 10h and 28min.

Sunday 15. Nov 2026

  • 20°C
  • 14°C
Rain
Rain
  • Precip. probability: 88%
  • Precipitation: 7mm
  • Wind: 13km/hNNW 339°
  • Humidity: 89%
  • UV index: 2
  • Sunrise: 06:49 JST
  • Sunset: 17:15 JST
  • ▼
On Sunday, November 15, expect intermittent rain, making for a damp and dreary day.
The chance of rainfall is high. However, precipitation will be light. Temperatures are predicted to peak at a delightful 20°C and drop to a minimum of a refreshing 14°C.
On Sunday, the maximum temperature will be higher and more reflective of October's average high of 21.8°C than November's of 16.3°C.
Sunrise will be at 06:49 and sunset at 17:15; the daylight will last for 10h and 26min.

10-day overview

Daily temperatures

Maximum temperature: 21°C.
Coldest day: Thursday 19.11. 12°C.

Chance of precipitation

Highest chance: Sunday 88%.

Long-term weather forecast

  • Thursday
  • 12. Nov 2026
  • min.
  • 11°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hS 177°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 06:46 JST
  • Sunset: 17:17 JST
  • ▼
  • Friday
  • 13. Nov 2026
  • 21°C
  • 13°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 2mm
  • Wind: 8km/hWSW 256°
  • Humidity: 68%
  • UV index: 4
  • Sunrise: 06:47 JST
  • Sunset: 17:16 JST
  • ▼
  • Saturday
  • 14. Nov 2026
  • 18°C
  • 16°C
Rain
Rain
  • Precip. probability: 81%
  • Precipitation: 23mm
  • Wind: 10km/hSSE 166°
  • Humidity: 84%
  • UV index: 2
  • Sunrise: 06:48 JST
  • Sunset: 17:16 JST
  • ▼
  • Sunday
  • 15. Nov 2026
  • 20°C
  • 14°C
Rain
Rain
  • Precip. probability: 88%
  • Precipitation: 7mm
  • Wind: 13km/hNNW 339°
  • Humidity: 89%
  • UV index: 2
  • Sunrise: 06:49 JST
  • Sunset: 17:15 JST
  • ▼
  • Monday
  • 16. Nov 2026
  • 21°C
  • 11°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 15km/hNE 35°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 06:50 JST
  • Sunset: 17:15 JST
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 20°C
  • 15°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 9mm
  • Wind: 9km/hE 96°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 06:51 JST
  • Sunset: 17:14 JST
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 17°C
  • 8°C
Rain
Rain
  • Precip. probability: 78%
  • Precipitation: 5mm
  • Wind: 21km/hW 274°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 06:52 JST
  • Sunset: 17:14 JST
  • ▼
  • Thursday
  • 19. Nov 2026
  • 12°C
  • 9°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 1mm
  • Wind: 21km/hWNW 287°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 06:52 JST
  • Sunset: 17:13 JST
  • ▼
  • Friday
  • 20. Nov 2026
  • 15°C
  • 8°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 3mm
  • Wind: 16km/hWSW 248°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 06:53 JST
  • Sunset: 17:13 JST
  • ▼
  • Saturday
  • 21. Nov 2026
  • 15°C
  • 8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 14km/hW 262°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 06:54 JST
  • Sunset: 17:12 JST
  • ▼
Throughout the next ten days, a combination of cloudy and damp weather is anticipated.
Rainfall is predicted for Saturday, Sunday, Tuesday through next Friday.
Temperature fluctuation will be noticeable in the coming days. The maximum temperature will vary between 12°C and 21°C, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 8°C and 16°C.
With a maximum temperature of 21°C, Friday and Monday will be the warmest days in Umi; the coldest day will be next Thursday, with a maximum of 12°C.
Updated: Nov 12, 2026 @ 07:41:55 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Umi, a combination of cloudy and showery weather is forecasted for the next ten days.

Rainfall is expected on Saturday, Sunday, Tuesday through next Friday in Umi. Saturday, with increased precipitation of 23mm, will be the day with the most rainfall.

The maximum temperature will vary between 12°C and 21°C, as the minimum temperature will vary between 8°C and 16°C.

The warmest days will be Friday and Monday, with a maximum of 21°C. Next Thursday will be the coldest day, with a maximum temperature of 12°C.

On Saturday, persistent showers will keep conditions wet.

Increased precipitation of 23mm is anticipated with a high probability on Saturday.

On Saturday, the highest temperature will be 18°C, while the lowest temperature will be 16°C.

On Sunday, persistent showers will keep conditions wet.

Light precipitation of 7mm is expected on Sunday. The likelihood of rainfall is high at 88%.

On Sunday, the maximum temperature will be 20°C, while the minimum temperature will be 14°C.