Weather forecast for tomorrowHamatonbetsu, Japan

Weather forecast for tomorrow

Thursday 22. Oct 2026

  • 8°C
  • 4°C
Rain
Rain
  • Precip. probability: 71%
  • Precipitation: 20mm
  • Wind: 29km/hWNW 289°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 05:55 JST
  • Sunset: 16:34 JST
  • ▼
Tomorrow, in Hamatonbetsu, rain showers are expected, with damp conditions lasting through the day.
With a high probability, moderate precipitation is predicted. A slight fluctuation in temperature is anticipated, achieving a maximum of a brisk 8°C and dipping to a minimum of a wintry 4°C.
Conditions will lean colder, as the high of 8°C is more representative of November's climate.
Sunrise will be at 05:55 and sunset at 16:34; tomorrow's daylight will last for 10h and 40min.

Hourly overview

Hourly temperatures

Maximum temperature: 7°C.
Minimum temperature: 4°C.

Chance of precipitation

Highest chance: 9h 68%.

Hourly weather forecast

  • 0h
  • 7°C
  • Feels like:
    3°C
Light Rain / Wind
Light Rain / Wind
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 31km/hW 269°
  • Humidity: 92%
  • Pressure: 994mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 2h
  • 5°C
  • Feels like:
    1°C
Light Rain
Light Rain
  • Precip. probability: 68%
  • Precipitation: 1mm
  • Wind: 29km/hWNW 290°
  • Humidity: 90%
  • Pressure: 999mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 4h
  • 5°C
  • Feels like:
    0°C
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 1mm
  • Wind: 27km/hWNW 290°
  • Humidity: 87%
  • Pressure: 1001mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 05:55
  • 6h
  • 4°C
  • Feels like:
    -1°C
Light Rain
Light Rain
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 25km/hWNW 289°
  • Humidity: 87%
  • Pressure: 1004mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 8h
  • 6°C
  • Feels like:
    1°C
Showers
Showers
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 24km/hWNW 290°
  • Humidity: 81%
  • Pressure: 1006mbar
  • Visibility: 8km
  • UV index: 1
  • ▼
  • 10h
  • 7°C
  • Feels like:
    3°C
Rain
Rain
  • Precip. probability: 71%
  • Precipitation: 1mm
  • Wind: 28km/hWNW 288°
  • Humidity: 71%
  • Pressure: 1007mbar
  • Visibility: 8km
  • UV index: 2
  • ▼
  • 12h
  • 7°C
  • Feels like:
    3°C
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 29km/hWNW 293°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 2
  • ▼
  • 14h
  • 7°C
  • Feels like:
    3°C
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 1mm
  • Wind: 25km/hWNW 295°
  • Humidity: 68%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 1
  • ▼
  • 16h
  • 7°C
  • Feels like:
    3°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 21km/hWNW 292°
  • Humidity: 69%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 16:34
  • 18h
  • 5°C
  • Feels like:
    2°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 16km/hW 269°
  • Humidity: 73%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 4°C
  • Feels like:
    1°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 16km/hWSW 251°
  • Humidity: 75%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 5°C
  • Feels like:
    1°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 255°
  • Humidity: 74%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, a combination of rain-soaked and gloomy weather is predicted.
With minimal precipitation of 1mm, rainfall is anticipated from midnight to 16h.
The temperature difference throughout the day will be unnoticeable, with the lowest temperature of 4°C and the highest temperature of 7°C. The feels-like temperature will be between a minimum of -1°C and a maximum of 3°C. The warmest part of the day will be from midnight, and from 10h to 16h.
The forecasted high is more consistent with November's typical maximum of 4.6°C than the usual for October. The minimum temperature will be a few degrees lower than October's average low of 7.1°C.
Updated: Oct 20, 2026 @ 16:27:35 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Thursday, in Hamatonbetsu, steady showers will keep conditions wet, with little relief.

Moderate precipitation of 20mm is forecasted. The likelihood of rainfall is 71%.

Tomorrow, the maximum temperature will be 8°C, while the minimum temperature will be 4°C.
The highest temperature will be a couple of degrees lower than the average maximum of 12.2°C in October. The lowest temperature will be also slightly cooler than the average low of 7.1°C.

On Thursday, in Hamatonbetsu, sunrise will be at 05:55 and sunset at 16:34 (JST).

In Hamatonbetsu, the length of the day tomorrow will be 10h and 40min.