Weather forecast for tomorrowJonanjima, Japan

Weather forecast for tomorrow

Monday 2. Nov 2026

  • 20°C
  • 14°C
PM Rain
PM Rain
  • Precip. probability: 87%
  • Precipitation: 0mm
  • Wind: 22km/hW 273°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 06:03 JST
  • Sunset: 16:45 JST
  • ▼
Tomorrow, on Monday, expect rainy conditions as the afternoon unfolds.
Minimal precipitation is predicted. Forecasted temperature values will span from a pleasant 20°C down to a mild 14°C.
The high temperature is anticipated to match October's standard maximum of 21.5°C.
Sunrise will be at 06:03 and sunset at 16:45; tomorrow's daylight will last for 10h and 42min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 20°C.
Coldest period: 3h - 6h 15°C.

Chance of precipitation

Highest chance: 15h 81%.

Hourly weather forecast

  • 0h
  • 17°C
  • Feels like:
    17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hWNW 292°
  • Humidity: 76%
  • Pressure: 1016mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 2h
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 4km/hSW 232°
  • Humidity: 77%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 4h
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hNW 312°
  • Humidity: 78%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 6h
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 6km/hNW 313°
  • Humidity: 77%
  • Pressure: 1014mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunrise: 06:03
  • 8h
  • 16°C
  • Feels like:
    16°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hWNW 291°
  • Humidity: 74%
  • Pressure: 1014mbar
  • Visibility: 13km
  • UV index: 1
  • ▼
  • 10h
  • 18°C
  • Feels like:
    18°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hWSW 254°
  • Humidity: 72%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 3
  • ▼
  • 12h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 17km/hSW 220°
  • Humidity: 72%
  • Pressure: 1010mbar
  • Visibility: 14km
  • UV index: 3
  • ▼
  • 14h
  • 20°C
  • Feels like:
    20°C
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 1mm
  • Wind: 22km/hWSW 243°
  • Humidity: 77%
  • Pressure: 1008mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 16h
  • 18°C
  • Feels like:
    17°C
Rain
Rain
  • Precip. probability: 88%
  • Precipitation: 2mm
  • Wind: 17km/hNW 307°
  • Humidity: 83%
  • Pressure: 1008mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunset: 16:45
  • 18h
  • 16°C
  • Feels like:
    16°C
Light Rain
Light Rain
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 13km/hNNW 332°
  • Humidity: 87%
  • Pressure: 1009mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 20h
  • 16°C
  • Feels like:
    16°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 336°
  • Humidity: 81%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 16°C
  • Feels like:
    15°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hNW 325°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Tomorrow, primarily cloudy and occasionally rain-filled weather is anticipated.
Rainfall is forecasted from 13h to 18h. With light precipitation of 2mm, the most intense rain will be falling from 15h to 17h.
The temperature will be between a minimum of 15°C and a maximum of 20°C. The warmest part of the day will be from 12h to 14h.
The high temperature is expected to be consistent with October's usual value of 21.5°C. Forecasts indicate a night temperature also moderately lower than the usual October minimum of 16.8°C.
Updated: Oct 31, 2026 @ 16:39:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, rain showers will likely occur in the afternoon.

There is a high likelihood of rainfall, but precipitation will be minimal.

Tomorrow, the highest temperature in Jonanjima will be 20°C, while the lowest temperature will be 14°C.
The maximum temperature will be in line with the average highest temperature of 21.5°C in October. The lowest temperature will be relatively lower than the average low of 16.8°C.

On Monday, in Jonanjima, sunrise will be at 06:03 and sunset at 16:45 (JST).

In Jonanjima, Japan, tomorrow, there will be 10h and 42min of daylight.