Weather forecast for 10 daysTonami, Japan

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 19°C
  • 10°C
Showers
Showers
  • Precip. probability: 88%
  • Precipitation: 6mm
  • Wind: 18km/hWSW 244°
  • Humidity: 75%
  • UV index: 4
  • Sunrise: 06:14 JST
  • Sunset: 16:57 JST
  • ▼
Today, on Saturday, October 31, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.
The chance of precipitation is high. However, the rain will be light. The temperature scale will run from a maximum of a comfortable 19°C to a minimum of a fresh 10°C.
The high is predicted to coincide with October's normal of 18.8°C.
Sunrise will be at 06:14 and sunset at 16:57; the daylight will last for 10h and 43min.

Sunday 1. Nov 2026

  • 18°C
  • 12°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 8mm
  • Wind: 9km/hE 79°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 06:15 JST
  • Sunset: 16:56 JST
  • ▼
On Sunday, November 1, expect persistent cloudiness.
The likelihood of rain for tomorrow is low, and light precipitation is anticipated. The highest temperature will be a breezy 18°C, while the lowest temperature will be a cool 12°C.
The temperature will be in line with October's average maximum of 18.8°C.
Sunrise will be at 06:15 and sunset at 16:56; tomorrow's daylight will last for 10h and 41min.

10-day overview

Daily temperatures

Maximum temperature: 19°C.
Coldest period: Saturday - Sunday 13°C.

Chance of precipitation

Highest chance: Monday 95%.

Long-term weather forecast

  • Saturday
  • 31. Oct 2026
  • 19°C
  • 10°C
Showers
Showers
  • Precip. probability: 88%
  • Precipitation: 6mm
  • Wind: 18km/hWSW 244°
  • Humidity: 75%
  • UV index: 4
  • Sunrise: 06:14 JST
  • Sunset: 16:57 JST
  • ▼
  • Sunday
  • 1. Nov 2026
  • 18°C
  • 12°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 8mm
  • Wind: 9km/hE 79°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 06:15 JST
  • Sunset: 16:56 JST
  • ▼
  • Monday
  • 2. Nov 2026
  • 16°C
  • 11°C
Rain
Rain
  • Precip. probability: 95%
  • Precipitation: 1mm
  • Wind: 9km/hS 189°
  • Humidity: 92%
  • UV index: 2
  • Sunrise: 06:16 JST
  • Sunset: 16:55 JST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 17°C
  • 6°C
AM Showers
AM Showers
  • Precip. probability: 53%
  • Precipitation: 18mm
  • Wind: 15km/hNE 45°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 06:17 JST
  • Sunset: 16:54 JST
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 18°C
  • 11°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 1mm
  • Wind: 17km/hENE 69°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 06:18 JST
  • Sunset: 16:53 JST
  • ▼
  • Thursday
  • 5. Nov 2026
  • 19°C
  • 13°C
Rain
Rain
  • Precip. probability: 69%
  • Precipitation: 4mm
  • Wind: 8km/hSE 128°
  • Humidity: 86%
  • UV index: 2
  • Sunrise: 06:19 JST
  • Sunset: 16:52 JST
  • ▼
  • Friday
  • 6. Nov 2026
  • 17°C
  • 7°C
Light Rain
Light Rain
  • Precip. probability: 71%
  • Precipitation: 13mm
  • Wind: 18km/hWSW 258°
  • Humidity: 81%
  • UV index: 3
  • Sunrise: 06:20 JST
  • Sunset: 16:51 JST
  • ▼
  • Saturday
  • 7. Nov 2026
  • 13°C
  • 6°C
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 12mm
  • Wind: 13km/hNNW 333°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 06:21 JST
  • Sunset: 16:50 JST
  • ▼
  • Sunday
  • 8. Nov 2026
  • 13°C
  • 5°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 12km/hNNE 27°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 06:22 JST
  • Sunset: 16:49 JST
  • ▼
  • Monday
  • 9. Nov 2026
  • 15°C
  • 7°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 3mm
  • Wind: 13km/hS 190°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 06:23 JST
  • Sunset: 16:48 JST
  • ▼
Throughout the next ten days, a combination of rainy and overcast weather is expected.
Rain is forecasted nearly every day for the next ten days.
In the coming days, the maximum temperature will vary between 13°C and 19°C, while there will be a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 5°C and 13°C.
The warmest days will be Saturday and Thursday, with a maximum of 19°C; the coldest days will be next Saturday and Sunday, with a maximum of 13°C.
Updated: Oct 30, 2026 @ 16:41:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Tonami, expect showers with brief dry periods, especially during the afternoon.

Light precipitation of 6mm is forecasted. The chance of rainfall is high at 88%.

Today, the highest temperature in Tonami will be 19°C, while the lowest temperature will be 10°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 11.5°C.

On Saturday, in Tonami, sunrise will be at 06:14 and sunset at 16:57 (JST).

Today in Tonami, the daylight will last for 10h and 43min.

On Sunday, cloudy weather is expected.

Light precipitation of 8mm is expected. The likelihood of rainfall is low at 7%.

Tomorrow, the highest temperature will be 18°C, while the lowest temperature will be 12°C.
The maximum temperature will be in line with the average highest temperature of 18.8°C in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Sunday, in Tonami, sunrise will be at 06:15 and sunset at 16:56 (JST).

In Tonami, the length of the day tomorrow will be 10h and 41min.