Weather forecast for 10 daysOmitama, Japan

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 23°C
  • 16°C
PM Rain
PM Rain
  • Precip. probability: 81%
  • Precipitation: 19mm
  • Wind: 13km/hNW 321°
  • Humidity: 95%
  • UV index: 3
  • Sunrise: 05:54 JST
  • Sunset: 16:51 JST
  • ▼
Tomorrow, in Omitama, afternoon rain is expected, so be sure to keep an umbrella handy.
The chance of rainfall is high, and precipitation will be moderate. The temperature variation is forecasted to range from a maximum of a warm 23°C to a minimum of an enjoyable 16°C.
Tomorrow, the predicted temperature will be slightly warmer than the standard October high of 20.8°C.
Sunrise will be at 05:54 and sunset at 16:51; tomorrow's daylight will last for 10h and 56min.

10-day overview

Daily temperatures

Warmest day: Saturday 31.10. 24°C.
Coldest day: Monday 02.11. 16°C.

Chance of precipitation

Highest chance: Monday 99%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • min.
  • 16°C
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 5km/hWNW 289°
  • Humidity: 99%
  • UV index: 0
  • Sunrise: 05:53 JST
  • Sunset: 16:52 JST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 23°C
  • 16°C
PM Rain
PM Rain
  • Precip. probability: 81%
  • Precipitation: 19mm
  • Wind: 13km/hNW 321°
  • Humidity: 95%
  • UV index: 3
  • Sunrise: 05:54 JST
  • Sunset: 16:51 JST
  • ▼
  • Monday
  • 26. Oct 2026
  • 19°C
  • 14°C
Rain
Rain
  • Precip. probability: 99%
  • Precipitation: 27mm
  • Wind: 18km/hNE 45°
  • Humidity: 95%
  • UV index: 1
  • Sunrise: 05:55 JST
  • Sunset: 16:49 JST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 21°C
  • 11°C
AM Light Rain
AM Light Rain
  • Precip. probability: 36%
  • Precipitation: 1mm
  • Wind: 12km/hNNE 30°
  • Humidity: 88%
  • UV index: 4
  • Sunrise: 05:56 JST
  • Sunset: 16:48 JST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 18°C
  • 7°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 20km/hNNW 330°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 05:57 JST
  • Sunset: 16:47 JST
  • ▼
  • Thursday
  • 29. Oct 2026
  • 17°C
  • 10°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 6mm
  • Wind: 11km/hNE 56°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 05:58 JST
  • Sunset: 16:46 JST
  • ▼
  • Friday
  • 30. Oct 2026
  • 20°C
  • 12°C
Rain
Rain
  • Precip. probability: 65%
  • Precipitation: 10mm
  • Wind: 9km/hWSW 239°
  • Humidity: 86%
  • UV index: 3
  • Sunrise: 05:59 JST
  • Sunset: 16:45 JST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 24°C
  • 10°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 13km/hWSW 248°
  • Humidity: 71%
  • UV index: 4
  • Sunrise: 06:00 JST
  • Sunset: 16:44 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 19°C
  • 9°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 2mm
  • Wind: 11km/hN 358°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 06:01 JST
  • Sunset: 16:43 JST
  • ▼
  • Monday
  • 2. Nov 2026
  • 16°C
  • 8°C
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 4mm
  • Wind: 13km/hNNE 31°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 06:02 JST
  • Sunset: 16:42 JST
  • ▼
During the ten-day period, rainy, dull and sun-filled weather is anticipated.
Rainfall is anticipated on Sunday through Tuesday, Thursday, Friday and next Monday.
The temperature will vary considerably over the next several days. The maximum temperature will vary between 16°C and 24°C, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 7°C and 16°C.
Next Saturday will be the warmest day, with a maximum temperature of 24°C; next Monday will be the coldest day, with the highest temperature of 16°C.
Updated: Oct 24, 2026 @ 10:58:17 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Omitama, afternoon rain is expected, so be sure to keep an umbrella handy.

Moderate precipitation of 19mm is predicted. The chance of rainfall is high at 81%.

Tomorrow, the maximum temperature in Omitama will be 23°C, while the minimum temperature will be 16°C.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Omitama, sunrise will be at 05:54 and sunset at 16:51 (JST).

In Omitama, tomorrow, there will be 10h and 56min of daylight.