Weather forecast for 10 daysMuroran, Japan

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 14°C
  • 5°C
Showers / Wind
Showers / Wind
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 33km/hWNW 291°
  • Humidity: 79%
  • UV index: 3
  • Sunrise: 06:07 JST
  • Sunset: 16:31 JST
  • ▼
Today, on Saturday, October 31, windy weather and intermittent showers are anticipated.
Minimal precipitation is forecasted. The maximum temperature will be a moderate 14°C, while the minimum predicted temperature is an icy 5°C.
The predicted high temperature will align with October's average of 13.8°C.
Sunrise will be at 06:07 and sunset at 16:31; the daylight will last for 10h and 24min.

Sunday 1. Nov 2026

  • 8°C
  • 4°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 7%
  • Precipitation: 3mm
  • Wind: 38km/hWNW 290°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 06:08 JST
  • Sunset: 16:30 JST
  • ▼
Tomorrow, in Muroran, high-altitude clouds and persistent breezes will linger.
Minimal precipitation is anticipated. Temperatures will experience a minor oscillation, reaching a high of a chilly 8°C and dropping to a low of a wintry 4°C.
Tomorrow, the colder forecast high of 8°C matches November's pattern over October's.
Sunrise will be at 06:08 and sunset at 16:30; tomorrow's daylight will last for 10h and 22min.

10-day overview

Daily temperatures

Maximum temperature: 14°C.
Coldest day: Saturday 07.11. 5°C.

Chance of precipitation

Highest chance: Thursday 66%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • 14°C
  • 5°C
Showers / Wind
Showers / Wind
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 33km/hWNW 291°
  • Humidity: 79%
  • UV index: 3
  • Sunrise: 06:07 JST
  • Sunset: 16:31 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 8°C
  • 4°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 7%
  • Precipitation: 3mm
  • Wind: 38km/hWNW 290°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 06:08 JST
  • Sunset: 16:30 JST
  • ▼
  • Monday
  • 2. Nov 2026
  • 9°C
  • 6°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 9km/hNE 45°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 06:10 JST
  • Sunset: 16:29 JST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 9°C
  • 6°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 2mm
  • Wind: 27km/hWNW 299°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 06:11 JST
  • Sunset: 16:27 JST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 10°C
  • 6°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 28km/hNW 305°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 06:12 JST
  • Sunset: 16:26 JST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 14°C
  • 10°C
PM Light Rain
PM Light Rain
  • Precip. probability: 66%
  • Precipitation: 9mm
  • Wind: 17km/hESE 121°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 06:13 JST
  • Sunset: 16:25 JST
  • ▼
  • Friday
  • 6. Nov 2026
  • 13°C
  • 3°C
Showers / Wind
Showers / Wind
  • Precip. probability: 57%
  • Precipitation: 5mm
  • Wind: 35km/hWNW 283°
  • Humidity: 78%
  • UV index: 2
  • Sunrise: 06:15 JST
  • Sunset: 16:24 JST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 5°C
  • 2°C
Showers / Wind
Showers / Wind
  • Precip. probability: 46%
  • Precipitation: 4mm
  • Wind: 36km/hWNW 292°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 06:16 JST
  • Sunset: 16:23 JST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 6°C
  • 4°C
AM Showers / Wind
AM Showers / Wind
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 34km/hWNW 287°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 06:17 JST
  • Sunset: 16:22 JST
  • ▼
  • Monday
  • 9. Nov 2026
  • 8°C
  • 5°C
PM Showers
PM Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 25km/hWNW 286°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 06:18 JST
  • Sunset: 16:20 JST
  • ▼
Over the next ten days, a mix of damp, dull and bright weather is expected.
Almost every day for the next ten days, rainfall is anticipated.
Noticeable swings in temperature are expected throughout the forecast window. The maximum temperature will vary between 5°C and 14°C, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 2°C to 10°C.
Saturday and Thursday, with the highest temperature of 14°C, will be the warmest days in Muroran; the lowest daytime temperature of the period will be reached on next Saturday, peaking at 5°C.
Updated: Oct 30, 2026 @ 19:15:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, short periods of rain and windy weather are expected.

Today, there is a low probability of minimal rainfall in Muroran.

Today, the highest temperature in Muroran will be 14°C, while the lowest temperature will be 5°C.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be slightly cooler than the average low temperature.

On Saturday, in Muroran, sunrise will be at 06:07 and sunset at 16:31 (JST).

Today, the daylight will last for 10h and 24min.

On Sunday, variable cloud cover with steady winds is anticipated.

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

Tomorrow, the maximum temperature will be 8°C, while the minimum temperature will be 4°C.
The highest temperature will be notably lower than the average maximum of 13.8°C in October. The lowest temperature will be moderately lower than the average low of 8.3°C.

On Sunday, in Muroran, sunrise will be at 06:08 and sunset at 16:30 (JST).

Tomorrow, the daylight will last for 10h and 22min.