Weather forecast for 10 daysTomamae, Japan

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 13°C
  • 2°C
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 6mm
  • Wind: 29km/hWSW 251°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 06:08 JST
  • Sunset: 16:25 JST
  • ▼
On Saturday, October 31, showers are expected, with occasional breaks in the rain throughout the day.
The likelihood of rain for tomorrow is high. However, precipitation will be light. The temperature will fluctuate from a high of a moderate 13°C to a low of an icy 2°C.
Tomorrow, the predicted high will correspond with the regular October temperature of 13.3°C.
Sunrise will be at 06:08 and sunset at 16:25; tomorrow's daylight will last for 10h and 17min.

Sunday 1. Nov 2026

  • 5°C
  • 2°C
AM Light Rain / Wind
AM Light Rain / Wind
  • Precip. probability: 49%
  • Precipitation: 2mm
  • Wind: 41km/hWNW 288°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 06:09 JST
  • Sunset: 16:24 JST
  • ▼
On Sunday, in Tomamae, expect a breezy, drizzly morning, with light showers and gusty winds.
Minimal precipitation is anticipated. Minor variations in temperature are predicted, peaking at a wintry 5°C and slightly dropping to a low of a cold 2°C.
The expected high is lower and consistent with November's normal of 5.6°C rather than October's.
Sunrise will be at 06:09 and sunset at 16:24; the daylight will last for 10h and 14min.

10-day overview

Daily temperatures

Warmest day: today 15°C.
Coldest day: Sunday 08.11. 4°C.

Chance of precipitation

Highest chance: 63%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • 15°C
  • 9°C
PM Showers
PM Showers
  • Precip. probability: 52%
  • Precipitation: 9mm
  • Wind: 22km/hS 186°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 06:07 JST
  • Sunset: 16:26 JST
  • ▼
  • Saturday
  • 31. Oct 2026
  • 13°C
  • 2°C
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 6mm
  • Wind: 29km/hWSW 251°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 06:08 JST
  • Sunset: 16:25 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 5°C
  • 2°C
AM Light Rain / Wind
AM Light Rain / Wind
  • Precip. probability: 49%
  • Precipitation: 2mm
  • Wind: 41km/hWNW 288°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 06:09 JST
  • Sunset: 16:24 JST
  • ▼
  • Monday
  • 2. Nov 2026
  • 8°C
  • 3°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 4mm
  • Wind: 11km/hSSE 160°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 06:11 JST
  • Sunset: 16:22 JST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 7°C
  • 4°C
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 8mm
  • Wind: 25km/hWNW 291°
  • Humidity: 65%
  • UV index: 1
  • Sunrise: 06:12 JST
  • Sunset: 16:21 JST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 7°C
  • 4°C
AM Showers
AM Showers
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Wind: 30km/hW 275°
  • Humidity: 54%
  • UV index: 1
  • Sunrise: 06:13 JST
  • Sunset: 16:19 JST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 10°C
  • 6°C
PM Showers
PM Showers
  • Precip. probability: 45%
  • Precipitation: 8mm
  • Wind: 21km/hS 179°
  • Humidity: 58%
  • UV index: 1
  • Sunrise: 06:15 JST
  • Sunset: 16:18 JST
  • ▼
  • Friday
  • 6. Nov 2026
  • 10°C
  • 2°C
Rain
Rain
  • Precip. probability: 63%
  • Precipitation: 13mm
  • Wind: 24km/hSSW 208°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 06:16 JST
  • Sunset: 16:17 JST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 5°C
  • 0°C
Rain / Snow / Wind
Rain / Snow / Wind
  • Precip. probability: 60%
  • Precipitation: 11mm
  • Wind: 35km/hW 279°
  • Humidity: 70%
  • UV index: 1
  • Sunrise: 06:17 JST
  • Sunset: 16:16 JST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 4°C
  • 1°C
Rain / Snow
Rain / Snow
  • Precip. probability: 60%
  • Precipitation: 7mm
  • Wind: 32km/hW 276°
  • Humidity: 67%
  • UV index: 1
  • Sunrise: 06:19 JST
  • Sunset: 16:14 JST
  • ▼
For the next ten days, a combination of primarily showery and occasionally snow-filled and gloomy weather is expected.
Almost every day for the next ten days, rain is anticipated.
Snow is forecasted for next Saturday and Sunday. With heavy precipitation of 13mm, most snowfall is expected on next Friday.
The temperature will vary considerably in the upcoming days. The temperature is expected to swing from 4°C up to 15°C, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 0°C up to 9°C.
Today is the warmest day, with a maximum temperature of 15°C; the coldest day will be next Sunday, with a maximum of 4°C.
Updated: Oct 29, 2026 @ 18:12:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Tomamae, a combination of predominantly damp and occasionally wintry and overcast weather is expected for the next ten days.

In Tomamae, rain is anticipated almost every day for the next ten days. Next Friday, with moderate precipitation of 13mm, will be the day with the most rainfall.

Snow is expected on next Saturday and Sunday in Tomamae. With intense precipitation of 13mm, next Friday will be the day with the most snowfall.

The maximum temperature will range between 4°C and 15°C, as the minimum temperature will be between 0°C and 9°C.

Today is the warmest day, with a maximum temperature of 15°C. With a maximum temperature of 4°C, next Sunday will be the coldest day.

On Saturday, in Tomamae, expect intermittent showers, with dry spells in between.

Light precipitation of 6mm is forecasted. The chance of rainfall is 63%.

Tomorrow, the highest temperature will be 13°C, while the lowest temperature will be 2°C.
The highest temperature tomorrow will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 8.8°C.

On Saturday, in Tomamae, sunrise will be at 06:08 and sunset at 16:25 (JST).

Tomorrow, the daylight will last for 10h and 17min.

On Sunday, in Tomamae, expect a breezy, drizzly morning, with light showers and gusty winds.

On Sunday, there is a low probability of minimal rainfall in Tomamae.

On Sunday, the highest temperature will be 5°C, while the lowest temperature will be 2°C.