Weather forecast for 10 daysNikko, Japan

Weather forecast for the weekend

Saturday 24. Oct 2026

  • 17°C
  • 15°C
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 0mm
  • Wind: 8km/hS 190°
  • Humidity: 93%
  • UV index: 2
  • Sunrise: 05:56 JST
  • Sunset: 16:54 JST
  • ▼
Today, on Saturday, October 24, expect widespread rain, bringing wet conditions throughout the day.
Minimal precipitation is anticipated. The peak daytime temperature will reach a comfortable 17°C, while the nighttime temperature will drop to a moderate 15°C.
The highest temperature is forecasted to reflect October's average of 17.5°C.
Sunrise will be at 05:56 and sunset at 16:54; the daylight will last for 10h and 58min.

Sunday 25. Oct 2026

  • 21°C
  • 15°C
Light Rain
Light Rain
  • Precip. probability: 58%
  • Precipitation: 12mm
  • Wind: 5km/hENE 63°
  • Humidity: 91%
  • UV index: 2
  • Sunrise: 05:57 JST
  • Sunset: 16:53 JST
  • ▼
On Sunday, in Nikko, occasional raindrops will add to a generally damp day.
With a high probability, moderate precipitation is forecasted for tomorrow. The temperature will vary between a maximum of an agreeable 21°C and a minimum of a mild 15°C.
Tomorrow, the weather pattern will resemble September more than October, with a forecast high of 21°C.
Sunrise will be at 05:57 and sunset at 16:53; tomorrow's daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Maximum temperature: 21°C.
Coldest day: Wednesday 13°C.

Chance of precipitation

Highest chance: today 96%.

Long-term weather forecast

  • Saturday
  • 24. Oct 2026
  • 17°C
  • 15°C
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 0mm
  • Wind: 8km/hS 190°
  • Humidity: 93%
  • UV index: 2
  • Sunrise: 05:56 JST
  • Sunset: 16:54 JST
  • ▼
  • Sunday
  • 25. Oct 2026
  • 21°C
  • 15°C
Light Rain
Light Rain
  • Precip. probability: 58%
  • Precipitation: 12mm
  • Wind: 5km/hENE 63°
  • Humidity: 91%
  • UV index: 2
  • Sunrise: 05:57 JST
  • Sunset: 16:53 JST
  • ▼
  • Monday
  • 26. Oct 2026
  • 18°C
  • 13°C
Rain
Rain
  • Precip. probability: 91%
  • Precipitation: 9mm
  • Wind: 8km/hE 95°
  • Humidity: 88%
  • UV index: 2
  • Sunrise: 05:58 JST
  • Sunset: 16:51 JST
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 19°C
  • 10°C
AM Light Rain
AM Light Rain
  • Precip. probability: 82%
  • Precipitation: 22mm
  • Wind: 8km/hNNW 347°
  • Humidity: 83%
  • UV index: 3
  • Sunrise: 05:59 JST
  • Sunset: 16:50 JST
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 13°C
  • 5°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 13km/hNW 311°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 06:00 JST
  • Sunset: 16:49 JST
  • ▼
  • Thursday
  • 29. Oct 2026
  • 15°C
  • 8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 154°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 06:01 JST
  • Sunset: 16:48 JST
  • ▼
  • Friday
  • 30. Oct 2026
  • 18°C
  • 11°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 3mm
  • Wind: 9km/hSSE 147°
  • Humidity: 70%
  • UV index: 4
  • Sunrise: 06:02 JST
  • Sunset: 16:47 JST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 21°C
  • 9°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 6mm
  • Wind: 12km/hWNW 286°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 06:03 JST
  • Sunset: 16:46 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 16°C
  • 7°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 254°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 06:04 JST
  • Sunset: 16:45 JST
  • ▼
  • Monday
  • 2. Nov 2026
  • 15°C
  • 5°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 12km/hNW 308°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 06:05 JST
  • Sunset: 16:44 JST
  • ▼
Over the next ten days, a mix of damp, cloudy and clear weather is expected.
Rainfall is predicted for Sunday through Wednesday, Friday and next Saturday.
The temperature will vary considerably throughout the forecast window. The temperature is expected to swing from 13°C up to 21°C, while the lowest nightly temperature differences will be also quite pronounced, as nighttime lows are forecast to fall between 5°C and 15°C.
Sunday and next Saturday, with the highest temperature of 21°C, will be the warmest days in Nikko; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 13°C.
Updated: Oct 23, 2026 @ 15:13:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, wet conditions will dominate, with rain falling for much of the day.

There is a high possibility of rainfall, but with minimal precipitation.

Today, the highest temperature will be 17°C, while the lowest temperature will be 15°C.
The maximum temperature will be in line with the average highest temperature of 17.5°C in October. The lowest temperature today will be noticeably higher than the average low of 9.8°C.

On Saturday, in Nikko, sunrise will be at 05:56 and sunset at 16:54 (JST).

Today, the daylight will last for 10h and 58min.

Tomorrow, light, occasional showers will pass through the area.

Moderate precipitation of 12mm is expected. The chance of rainfall is 58%.

Tomorrow, the highest temperature will be 21°C, while the lowest temperature will be 15°C.
The highest temperature will be relatively higher than the average maximum of 17.5°C in October. Tomorrow, the lowest temperature will be notably higher than the average low of 9.8°C.

On Sunday, in Nikko, sunrise will be at 05:57 and sunset at 16:53 (JST).

Tomorrow in Nikko, the daylight will last for 10h and 55min.