Weather forecast for tomorrowUsui, Japan

Weather forecast for tomorrow

Saturday 24. Oct 2026

  • 21°C
  • 18°C
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 11mm
  • Wind: 10km/hNNE 28°
  • Humidity: 86%
  • UV index: 2
  • Sunrise: 05:53 JST
  • Sunset: 16:53 JST
  • ▼
Tomorrow, wet conditions will dominate, with rain falling for much of the day.
The likelihood of rainfall is high, and precipitation will be moderate. Day and night temperatures will present a subtle variation, fluctuating between a delightful 21°C and a breezy 18°C.
October's standard high of 21.7°C is expected to be reached during the day.
Sunrise will be at 05:53 and sunset at 16:53; tomorrow's daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 21h 21°C.
Coldest hour: 6h 17°C.

Chance of precipitation

Highest chance: 18h 85%.

Hourly weather forecast

  • 0h
  • 18°C
  • Feels like:
    18°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 25°
  • Humidity: 78%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 18°C
  • Feels like:
    18°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 3km/hN 355°
  • Humidity: 81%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 3km/hNNW 337°
  • Humidity: 82%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:53
  • 6h
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hNNW 344°
  • Humidity: 81%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 18°C
  • Feels like:
    18°C
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Wind: 6km/hNNW 334°
  • Humidity: 81%
  • Pressure: 1025mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 10h
  • 20°C
  • Feels like:
    20°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 6km/hN 359°
  • Humidity: 78%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 12h
  • 21°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 9km/hNNE 25°
  • Humidity: 78%
  • Pressure: 1022mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 14h
  • 20°C
  • Feels like:
    21°C
Rain
Rain
  • Precip. probability: 66%
  • Precipitation: 1mm
  • Wind: 8km/hNNE 15°
  • Humidity: 87%
  • Pressure: 1021mbar
  • Visibility: 8km
  • UV index: 1
  • ▼
  • 16h
  • 20°C
  • Feels like:
    21°C
Rain
Rain
  • Precip. probability: 93%
  • Precipitation: 2mm
  • Wind: 9km/hE 93°
  • Humidity: 93%
  • Pressure: 1021mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunset: 16:53
  • 18h
  • 19°C
  • Feels like:
    21°C
Rain
Rain
  • Precip. probability: 85%
  • Precipitation: 2mm
  • Wind: 8km/hE 95°
  • Humidity: 98%
  • Pressure: 1021mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 20h
  • 19°C
  • Feels like:
    21°C
Light Rain
Light Rain
  • Precip. probability: 68%
  • Precipitation: 1mm
  • Wind: 6km/hENE 72°
  • Humidity: 100%
  • Pressure: 1020mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 251°
  • Humidity: 98%
  • Pressure: 1019mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Tomorrow, on Saturday, a combination of overcast and showery weather is predicted.
Rainfall is expected from 8h to 10h, and from 12h to 21h. The most intense rain will be falling at 13h, and from 15h to 19h.
The temperature will vary between a minimum of 17°C and a maximum of 21°C. The warmest part of the day will be at 12h and 13h.
The highest temperature tomorrow will be similar to October's typical maximum. The night temperature will be also resembling the standard October low of 17°C.
Updated: Oct 23, 2026 @ 06:59:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Usui, expect widespread rain, bringing wet conditions throughout the day.

With a probability of 92%, moderate precipitation of 11mm is expected.

Tomorrow, the maximum temperature will be 21°C, while the minimum temperature will be 18°C.
The highest temperature will be in line with the average maximum of 21.7°C in October. The lowest temperature will be also in line with the average low of 17°C.

On Saturday, in Usui, sunrise will be at 05:53 and sunset at 16:53 (JST).

In Usui, the length of the day tomorrow will be 11h and 0min.