Weather forecast for todayOka, Japan

Weather forecast for today

Current condition 08:49 JST

  • 21°C
  • Feels like:
    21°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 5km/hNE 50°
  • Humidity: 69%
  • Dewpoint: 15°C
  • Pressure: 1026.41mbar
  • Visibility: 12.87km
  • UV index: 2
  • ▼
At the moment, another day of fair weather brings comfortable and sunny conditions.
The temperature is an agreeable 21°C. The current temperature is relatively far from today's maximum-forecasted 29°C.

Sunday 18. Oct 2026

  • 29°C
  • 18°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hSE 126°
  • Humidity: 51%
  • UV index: 6
  • Sunrise: 06:05 JST
  • Sunset: 17:20 JST
  • ▼
Today, in Oka, sunshine is forecasted under mostly clear skies.
Temperature span will be from a high of a temperate 29°C to a low of an enjoyable 18°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at a humid 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today, the anticipated high of 29°C is expected to reflect September's average high of 27.1°C.
Sunrise was at 06:05 and sunset will be at 17:20; the daylight will last for 11h and 15min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 28°C.
Coldest hour: 23h 20°C.

Chance of precipitation

Highest chance: 23h 5%.

Hourly weather forecast

  • 9h
  • 21°C
  • Feels like:
    21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 5km/hE 87°
  • Humidity: 68%
  • Pressure: 1026mbar
  • Visibility: 14km
  • UV index: 3
  • ▼
  • 10h
  • 24°C
  • Feels like:
    24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 6km/hE 84°
  • Humidity: 60%
  • Pressure: 1025mbar
  • Visibility: 15km
  • UV index: 4
  • ▼
  • 11h
  • 26°C
  • Feels like:
    26°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hE 82°
  • Humidity: 53%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 12h
  • 26°C
  • Feels like:
    27°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hESE 107°
  • Humidity: 47%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 13h
  • 27°C
  • Feels like:
    27°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hSE 126°
  • Humidity: 41%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 14h
  • 28°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hSSE 163°
  • Humidity: 39%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 15h
  • 27°C
  • Feels like:
    28°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hS 175°
  • Humidity: 40%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 16h
  • 27°C
  • Feels like:
    27°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hSSE 156°
  • Humidity: 43%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 17h
  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hSE 146°
  • Humidity: 47%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:20
  • 18h
  • 24°C
  • Feels like:
    24°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hSE 131°
  • Humidity: 54%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    23°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hESE 119°
  • Humidity: 59%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hESE 107°
  • Humidity: 63%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 6km/hESE 102°
  • Humidity: 67%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    20°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 5km/hE 95°
  • Humidity: 69%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 20°C
  • Feels like:
    20°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 5km/hE 98°
  • Humidity: 72%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Oka, primarily clear and occasionally cloud-filled weather is expected.
The temperature will be between a minimum of 20°C and a maximum of 28°C. The warmest part of the day is anticipated around 14h.
Today, the forecasted maximum will be more consistent with September's average high of 27.1°C than October's 21.6°C. The expected low will be also more close to what’s typical in September than in October.
Updated: Oct 17, 2026 @ 23:49:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 08:49 JST, the temperature in Oka is 21°C.

Today, in Oka, sun-filled conditions are expected to persist.

Today, the highest temperature will be 29°C, while the lowest temperature will be 18°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 30°C.
The highest temperature will be notably higher than the average maximum of 21.6°C in October. The lowest temperature today will be relatively higher than the average low temperature.

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

Today, the daylight will last for 11h and 15min.