Weather forecast for todayIsoshi, Japan

Weather forecast for today

Current condition 11:35 JST

  • 26°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 13km/hESE 110°
  • Humidity: 49%
  • Dewpoint: 14°C
  • Pressure: 1025.06mbar
  • Visibility: 11.27km
  • UV index: 6
  • ▼
At the moment, in Isoshi, patches of clouds are drifting across the sky.
The temperature is a moderately hot 26°C, the felt air temperature is nearly identical at 27°C. The current temperature is nearly at the maximum of today's anticipated 28°C.

Sunday 18. Oct 2026

  • 28°C
  • 20°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 13km/hS 177°
  • Humidity: 48%
  • UV index: 6
  • Sunrise: 06:06 JST
  • Sunset: 17:21 JST
  • ▼
On Sunday, in Isoshi, open skies and radiant sunshine are expected.
Temperatures are anticipated to peak at a moderately hot 28°C and drop to a minimum of a delightful 20°C.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 28°C.
The temperature of 28°C aligns more with what is typical in September than what is normal in October.
Sunrise was at 06:06 and sunset will be at 17:21; the daylight will last for 11h and 14min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 28°C.
Coldest hour: 2h 20°C.

Chance of precipitation

Highest chance: 0h - 2h 5%.

Hourly weather forecast

  • 12h
  • 26°C
  • Feels like:
    27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 13km/hSE 142°
  • Humidity: 48%
  • Pressure: 1024mbar
  • Visibility: 14km
  • UV index: 6
  • ▼
  • 13h
  • 27°C
  • Feels like:
    27°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 12km/hSSE 156°
  • Humidity: 44%
  • Pressure: 1023mbar
  • Visibility: 15km
  • UV index: 5
  • ▼
  • 14h
  • 27°C
  • Feels like:
    28°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hS 181°
  • Humidity: 43%
  • Pressure: 1023mbar
  • Visibility: 15km
  • UV index: 3
  • ▼
  • 15h
  • 27°C
  • Feels like:
    27°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 200°
  • Humidity: 45%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 16h
  • 26°C
  • Feels like:
    27°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hSSW 204°
  • Humidity: 49%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hS 186°
  • Humidity: 51%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:21
  • 18h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 12km/hS 172°
  • Humidity: 54%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 160°
  • Humidity: 57%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hSE 141°
  • Humidity: 60%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 8km/hSE 125°
  • Humidity: 62%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hESE 117°
  • Humidity: 63%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hESE 109°
  • Humidity: 66%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of overcast and clear weather is forecasted.
The temperature will vary between a maximum of 27°C and a minimum of 21°C. The warmest part of the day will be from 13h to 15h.
The highest temperature is more in line with September's average maximum of 26.5°C than October's usual of 21.2°C. The lowest temperature is also expected to be more consistent with September's minimum average of 19.7°C than October's 14.5°C.
Updated: Oct 18, 2026 @ 02:35:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:35 JST) is 26°C.

On Sunday, sunshine will lead the day, with clouds making only brief appearances.

Today, the maximum temperature will be 28°C, while the minimum temperature will be 20°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 28°C.
The highest temperature today will be noticeably higher than the average maximum of 21.2°C in October. The lowest temperature will be also uncommonly higher than the average low of 14.5°C.

On Sunday, in Isoshi, sunrise was at 06:06 and sunset will be at 17:21 (JST).

In Isoshi, the length of the day today will be 11h and 14min.