Weather forecast for todayIzumiotsu, Japan

Weather forecast for today

Current condition 05:20 JST

  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 3km/hE 100°
  • Humidity: 90%
  • Dewpoint: 21°C
  • Pressure: 1017.95mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
At the moment, in Izumiotsu, a dense layer of clouds is keeping the day dull and overcast.
The temperature is a pleasant 22°C. The current temperature is near the lowest anticipated 24°C for today.

Tuesday 20. Oct 2026

  • 27°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 6mm
  • Wind: 9km/hSW 228°
  • Humidity: 83%
  • UV index: 4
  • Sunrise: 06:07 JST
  • Sunset: 17:18 JST
  • ▼
Today, on Tuesday, October 20, thunderstorms may develop under unsettled skies.
The likelihood of precipitation is high. However, the rainfall will be light. Temperature measurements will peak at a temperate 27°C, with a slight decrease to a low of a warm 24°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a hot 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The temperature of 27°C aligns more with what is typical in September than what is normal in October.
Sunrise will be at 06:07 and sunset at 17:18; the daylight will last for 11h and 11min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 16h 29°C.
Coldest hour: 6h 22°C.

Chance of precipitation

Highest chance: 10h 76%.

Hourly weather forecast

  • 6h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 4km/hSE 134°
  • Humidity: 91%
  • Pressure: 1018mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 06:07
  • 8h
  • 24°C
  • Feels like:
    24°C
Light Rain
Light Rain
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 5km/hS 173°
  • Humidity: 88%
  • Pressure: 1018mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 10h
  • 25°C
  • Feels like:
    25°C
Thundershowers
Thundershowers
  • Precip. probability: 76%
  • Precipitation: 1mm
  • Wind: 8km/hWSW 243°
  • Humidity: 82%
  • Pressure: 1019mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 12h
  • 26°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 2mm
  • Wind: 8km/hW 265°
  • Humidity: 80%
  • Pressure: 1018mbar
  • Visibility: 10km
  • UV index: 4
  • ▼
  • 14h
  • 27°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 1mm
  • Wind: 8km/hW 266°
  • Humidity: 75%
  • Pressure: 1016mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 16h
  • 26°C
  • Feels like:
    29°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 8km/hWSW 243°
  • Humidity: 76%
  • Pressure: 1016mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 17:18
  • 18h
  • 26°C
  • Feels like:
    28°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 6km/hS 189°
  • Humidity: 80%
  • Pressure: 1017mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 9km/hSSE 163°
  • Humidity: 82%
  • Pressure: 1017mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 11km/hS 181°
  • Humidity: 83%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of stormy, rain-soaked and gloomy weather is predicted.
Rainfall is expected practically throughout the entire day. With light precipitation of 2mm, the most intense rain will be falling at 11h and 12h.
The temperature will vary between the lowest temperature of 22°C and the highest temperature of 27°C. The warmest part of the day will be at 14h and 15h.
The maximum temperature will align more closely with September's average high of 27.5°C than with October's 22°C. Forecasts show a temperature also more in line with September's average minimum of 20.4°C rather than the October average of 15.5°C.
Updated: Oct 19, 2026 @ 20:20:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 05:20 JST in Izumiotsu is 22°C.

On Tuesday, thunderstorms are possible with changing conditions.

Light precipitation of 6mm is expected. The likelihood of rainfall is high at 80%.

Today, the maximum temperature will be 27°C, while the minimum temperature will be 24°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 30°C.
The maximum temperature will be moderately higher than the average highest temperature of 22°C in October. The lowest temperature will be uncommonly higher than the average low of 15.5°C.

On Tuesday, in Izumiotsu, sunrise will be at 06:07 and sunset at 17:18 (JST).

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