Weather forecast for 10 daysOtsuki, Japan

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 19°C
  • 17°C
Rain
Rain
  • Precip. probability: 97%
  • Precipitation: 14mm
  • Wind: 6km/hNE 44°
  • Humidity: 93%
  • UV index: 2
  • Sunrise: 05:58 JST
  • Sunset: 16:58 JST
  • ▼
Tomorrow, on Saturday, expect rain to continue falling, keeping conditions damp and cool.
The chance of rainfall is high, and precipitation will be moderate. A mild temperature range, peaking at a breezy 19°C and bottoming out at an enjoyable 17°C, is expected.
Forecasts show the temperature expected to reach the usual October high of 17.7°C.
Sunrise will be at 05:58 and sunset at 16:58; tomorrow's daylight will last for 11h and 0min.

Sunday 25. Oct 2026

  • 25°C
  • 17°C
PM Showers
PM Showers
  • Precip. probability: 57%
  • Precipitation: 19mm
  • Wind: 8km/hW 269°
  • Humidity: 81%
  • UV index: 3
  • Sunrise: 05:59 JST
  • Sunset: 16:57 JST
  • ▼
On Sunday, October 25, occasional afternoon showers are expected, though they may be brief.
With a high probability, moderate precipitation is forecasted. Temperature fluctuations between a temperate 25°C and an enjoyable 17°C are predicted.
On Sunday, the maximum temperature of 25°C will resemble September's climate more than October's.
Sunrise will be at 05:59 and sunset at 16:57; the daylight will last for 10h and 58min.

10-day overview

Daily temperatures

Warmest day: Sunday 25°C.
Coldest day: Thursday 17°C.

Chance of precipitation

Highest chance: tomorrow 97%.

Long-term weather forecast

  • Friday
  • 23. Oct 2026
  • min.
  • 15°C
Showers Late
Showers Late
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 6km/hWSW 256°
  • Humidity: 88%
  • UV index: 0
  • Sunrise: 05:57 JST
  • Sunset: 16:59 JST
  • ▼
  • Saturday
  • 24. Oct 2026
  • 19°C
  • 17°C
Rain
Rain
  • Precip. probability: 97%
  • Precipitation: 14mm
  • Wind: 6km/hNE 44°
  • Humidity: 93%
  • UV index: 2
  • Sunrise: 05:58 JST
  • Sunset: 16:58 JST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 25°C
  • 17°C
PM Showers
PM Showers
  • Precip. probability: 57%
  • Precipitation: 19mm
  • Wind: 8km/hW 269°
  • Humidity: 81%
  • UV index: 3
  • Sunrise: 05:59 JST
  • Sunset: 16:57 JST
  • ▼
  • Monday
  • 26. Oct 2026
  • 19°C
  • 15°C
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 21mm
  • Wind: 9km/hENE 70°
  • Humidity: 91%
  • UV index: 2
  • Sunrise: 06:00 JST
  • Sunset: 16:56 JST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 22°C
  • 12°C
Showers
Showers
  • Precip. probability: 71%
  • Precipitation: 3mm
  • Wind: 8km/hWNW 292°
  • Humidity: 84%
  • UV index: 3
  • Sunrise: 06:01 JST
  • Sunset: 16:55 JST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 19°C
  • 8°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 11km/hW 261°
  • Humidity: 48%
  • UV index: 5
  • Sunrise: 06:02 JST
  • Sunset: 16:54 JST
  • ▼
  • Thursday
  • 29. Oct 2026
  • 17°C
  • 10°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 4mm
  • Wind: 10km/hSE 131°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 06:02 JST
  • Sunset: 16:52 JST
  • ▼
  • Friday
  • 30. Oct 2026
  • 21°C
  • 13°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 4mm
  • Wind: 10km/hSW 230°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 06:03 JST
  • Sunset: 16:51 JST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 22°C
  • 10°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 10km/hW 264°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 06:04 JST
  • Sunset: 16:50 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 18°C
  • 9°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hS 177°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 06:05 JST
  • Sunset: 16:49 JST
  • ▼
Models point to a combination of rain-filled, overcast and sun-filled weather is expected.
Rainfall is anticipated on Friday through Tuesday, Thursday and next Friday.
Significant changes in temperature are expected in the upcoming period. The temperature is expected to swing from 17°C up to 25°C, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 8°C and 17°C.
Sunday will be the warmest day, with a maximum temperature of 25°C; the lowest daytime temperature of the period will be reached on Thursday, peaking at 17°C.
Updated: Oct 23, 2026 @ 08:13:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, showers will linger, keeping conditions wet for most of the day.

Moderate precipitation of 14mm is predicted. The possibility of rainfall is high at 97%.

Tomorrow, the highest temperature will be 19°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 notably higher than the average low of 9.7°C.

On Saturday, in Otsuki, sunrise will be at 05:58 and sunset at 16:58 (JST).

In Otsuki, tomorrow, there will be 11h and 0min of daylight.

On Sunday, patchy afternoon showers could develop as the clouds thicken.

Moderate precipitation of 19mm is predicted on Sunday. The likelihood of rainfall is 57%.

On Sunday, the highest temperature will be 25°C, while the lowest temperature will be 17°C.