Weather forecast for todayIruma, Japan

Weather forecast for today

Current condition 14:04 JST

  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precipitation: 0mm
  • Wind: 16km/hS 170°
  • Humidity: 40%
  • Dewpoint: 10°C
  • Pressure: 1026.08mbar
  • Visibility: 16.09km
  • UV index: 3
  • ▼
Currently, in Iruma, visibility is excellent under a crystal-clear sky.
The temperature is a moderately hot 25°C. The current temperature is the maximum expected temperature for today.

Sunday 18. Oct 2026

  • 25°C
  • 15°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hSSE 167°
  • Humidity: 44%
  • UV index: 4
  • Sunrise: 05:51 JST
  • Sunset: 17:03 JST
  • ▼
On Sunday, October 18, uninterrupted sunshine is anticipated.
Temperatures are expected to peak at a warm 25°C and drop to a minimum of a moderate 15°C.
A high of 25°C is expected, which resembles September's climate average of 27.4°C more than October's 21.5°C.
Sunrise was at 05:51 and sunset will be at 17:03; the daylight will last for 11h and 13min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 25°C.
Coldest period: 23h - 0h 18°C.

Chance of precipitation

Highest chance: 22h - 0h 2%.

Hourly weather forecast

  • 15h
  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hSSE 158°
  • Humidity: 40%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 16h
  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hSSE 166°
  • Humidity: 43%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 17h
  • 23°C
  • Feels like:
    23°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hS 175°
  • Humidity: 47%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:03
  • 18h
  • 21°C
  • Feels like:
    21°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hS 180°
  • Humidity: 54%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hS 183°
  • Humidity: 60%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 12km/hS 183°
  • Humidity: 64%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 19°C
  • Feels like:
    19°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 191°
  • Humidity: 67%
  • Pressure: 1026mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 19°C
  • Feels like:
    19°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hS 187°
  • Humidity: 67%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 201°
  • Humidity: 67%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hSW 218°
  • Humidity: 67%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the remainder of Sunday, bright and mostly sunny weather is expected.
The temperature will vary between a maximum of 25°C and a minimum of 18°C. The warmest part of the day will be around 15h.
The highest temperature today will resemble September's average maximum of 27.4°C more than October's average. The lowest temperature today will be resembling October's average minimum.
Updated: Oct 18, 2026 @ 05:04:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (14:04 JST) is 25°C.

Today, sunny conditions are expected to continue.

Today, the maximum temperature will be 25°C, while the minimum temperature will be 15°C.
Today, the maximum temperature will be slightly warmer than the average highest temperature in October. The lowest temperature will be in line with the average low of 15.2°C.

On Sunday, in Iruma, sunrise was at 05:51 and sunset will be at 17:03 (JST).

Today, the daylight will last for 11h and 13min.