Weather forecast for tomorrowWatari, Japan

Weather forecast for tomorrow

Tuesday 20. Oct 2026

  • 21°C
  • 16°C
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 15mm
  • Wind: 4km/hENE 74°
  • Humidity: 95%
  • UV index: 2
  • Sunrise: 05:50 JST
  • Sunset: 16:55 JST
  • ▼
Tomorrow, steady rainfall will bring wet and overcast conditions.
The chance of rainfall is high, and precipitation will be moderate. A slight temperature fluctuation is predicted, ranging from a high of an agreeable 21°C to a low of a comfortable 16°C.
The day’s highest temperature is predicted to be relatively higher than the standard October average of 18.3°C.
Sunrise will be at 05:50 and sunset at 16:55; tomorrow's daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 21°C.
Minimum temperature: 17°C.

Chance of precipitation

Highest chance: 12h 92%.

Hourly weather forecast

  • 0h
  • 18°C
  • Feels like:
    18°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 1km/hSW 222°
  • Humidity: 96%
  • Pressure: 1018mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 17°C
  • Feels like:
    17°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 0km/hSSW 193°
  • Humidity: 97%
  • Pressure: 1017mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 4h
  • 17°C
  • Feels like:
    17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 0km/hSSE 166°
  • Humidity: 98%
  • Pressure: 1017mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Sunrise: 05:50
  • 6h
  • 17°C
  • Feels like:
    17°C
Few Showers
Few Showers
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 0km/hSW 232°
  • Humidity: 99%
  • Pressure: 1018mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 8h
  • 19°C
  • Feels like:
    20°C
Rain
Rain
  • Precip. probability: 87%
  • Precipitation: 2mm
  • Wind: 1km/hSW 219°
  • Humidity: 96%
  • Pressure: 1019mbar
  • Visibility: 7km
  • UV index: 1
  • ▼
  • 10h
  • 19°C
  • Feels like:
    20°C
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 3mm
  • Wind: 3km/hNW 325°
  • Humidity: 97%
  • Pressure: 1019mbar
  • Visibility: 4km
  • UV index: 2
  • ▼
  • 12h
  • 20°C
  • Feels like:
    21°C
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 2mm
  • Wind: 4km/hENE 57°
  • Humidity: 95%
  • Pressure: 1019mbar
  • Visibility: 3km
  • UV index: 2
  • ▼
  • 14h
  • 20°C
  • Feels like:
    21°C
Rain
Rain
  • Precip. probability: 74%
  • Precipitation: 1mm
  • Wind: 4km/hE 87°
  • Humidity: 91%
  • Pressure: 1018mbar
  • Visibility: 4km
  • UV index: 1
  • ▼
  • 16h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 4km/hNE 47°
  • Humidity: 93%
  • Pressure: 1019mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 16:55
  • 18h
  • 18°C
  • Feels like:
    18°C
Foggy
Foggy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 1km/hSE 135°
  • Humidity: 99%
  • Pressure: 1019mbar
  • Visibility: 0km
  • UV index: 0
  • ▼
  • 20h
  • 17°C
  • Feels like:
    17°C
Foggy
Foggy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 1km/hNNE 14°
  • Humidity: 100%
  • Pressure: 1019mbar
  • Visibility: 0km
  • UV index: 0
  • ▼
  • 22h
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 2km/hENE 76°
  • Humidity: 100%
  • Pressure: 1019mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Tomorrow, a combination of primarily damp and occasionally cloudy and hazy weather is forecasted.
Rainfall is expected from midnight to 3h, and from 5h to 14h. With light precipitation of 3mm, the most intense rain will be falling at 9h and 10h.
The temperature will vary between the lowest temperature of 16°C and the highest temperature of 20°C. The warmest part of the day will be from 11h to 16h.
The maximum temperature will be a few degrees higher than October's average high of 18.3°C. The minimum temperature will be more resembling September's average low of 17.5°C than October's typical value of 11.7°C.
Updated: Oct 19, 2026 @ 05:10:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Tuesday, expect steady rainfall to continue through the day.

With a probability of 96%, moderate precipitation of 15mm is predicted.

Tomorrow, the highest temperature will be 21°C, while the lowest temperature will be 16°C.
The highest temperature will be moderately higher than the average maximum of 18.3°C in October. The lowest temperature will be also a few degrees higher than the average low of 11.7°C.

On Tuesday, in Watari, sunrise will be at 05:50 and sunset at 16:55 (JST).

In Watari, the length of the day tomorrow will be 11h and 4min.