Weather forecast for todayKoya, Japan

Weather forecast for today

Current condition 04:28 JST

  • 10°C
  • Feels like:
    9°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 8km/hSE 140°
  • Humidity: 89%
  • Dewpoint: 8°C
  • Pressure: 1026.75mbar
  • Visibility: 8.05km
  • UV index: 0
  • ▼
At the moment, in Koya, the atmosphere is fresh and open, with clear skies above.
The temperature is a cool 10°C, the apparent temperature is nearly identical at 9°C. The current temperature is far from today's maximum-anticipated 22°C.

Sunday 18. Oct 2026

  • 22°C
  • 14°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 17km/hSE 139°
  • Humidity: 63%
  • UV index: 6
  • Sunrise: 06:05 JST
  • Sunset: 17:20 JST
  • ▼
Today, on Sunday, October 18, bright and sunny weather is expected.
The maximum predicted temperature is a delightful 22°C, while the minimum temperature will be a mild 14°C.
The temperature for today is anticipated to correspond with the average October peak of 20.5°C.
Sunrise will be at 06:05 and sunset at 17:20; the daylight will last for 11h and 16min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 21°C.
Coldest hour: 5h 10°C.

Chance of precipitation

Highest chance: 6%.

Hourly weather forecast

  • 6h
  • 11°C
  • Feels like:
    10°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hSE 128°
  • Humidity: 86%
  • Pressure: 1026mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunrise: 06:05
  • 8h
  • 15°C
  • Feels like:
    15°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSE 129°
  • Humidity: 76%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 19°C
  • Feels like:
    19°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hSE 134°
  • Humidity: 55%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 12h
  • 21°C
  • Feels like:
    21°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSE 144°
  • Humidity: 48%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 14h
  • 21°C
  • Feels like:
    21°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hSSE 148°
  • Humidity: 46%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 20°C
  • Feels like:
    20°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hSE 146°
  • Humidity: 53%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:20
  • 18h
  • 17°C
  • Feels like:
    16°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 14km/hSSE 147°
  • Humidity: 65%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 15°C
  • Feels like:
    15°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 13km/hSE 140°
  • Humidity: 75%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 15°C
  • Feels like:
    14°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 13km/hSE 146°
  • Humidity: 77%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Koya, primarily dry and sunny and occasionally cloud-filled weather is expected.
The temperature will vary between a maximum of 21°C and a minimum of 10°C. The warmest part of the day will be from 12h to 15h.
The high temperature is expected to be in line with October's usual value of 20.5°C. Today, the night is expected to be also similar to the typical October low of 13°C.
Updated: Oct 17, 2026 @ 19:28:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 04:28 JST is 10°C.

Today, in Koya, expect sunny weather with a crisp, clear sky.

Today, the maximum temperature will be 22°C, while the minimum temperature will be 14°C.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Koya, sunrise will be at 06:05 and sunset at 17:20 (JST).

In Koya, today, there will be 11h and 16min of daylight.