Weather forecast for todayHiroshima, Japan

Weather forecast for today

Current condition 05:48 JST

  • 13°C
  • Feels like:
    13°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 13km/hN 10°
  • Humidity: 77%
  • Dewpoint: 9°C
  • Pressure: 1025.4mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
At the moment, in Hiroshima, the air is crisp, and the sky remains beautifully clear.
The temperature is a mild 13°C. The current temperature is far from the maximum of 25°C predicted for today.

Sunday 18. Oct 2026

  • 25°C
  • 21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 1mm
  • Wind: 15km/hSSE 156°
  • Humidity: 68%
  • UV index: 6
  • Sunrise: 06:17 JST
  • Sunset: 17:33 JST
  • ▼
Today, in Hiroshima, widespread cloud cover will remain in place.
Minimal precipitation is forecasted. The temperature will peak at a warm 25°C during the day, slightly dropping to a low of a delightful 21°C at night.
The expected peak temperature will reflect the average October high of 23.4°C.
Sunrise will be at 06:17 and sunset at 17:33; the daylight will last for 11h and 15min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 18h 24°C.
Coldest hour: 6h 14°C.

Chance of precipitation

Highest chance: 22h 10%.

Hourly weather forecast

  • 6h
  • 14°C
  • Feels like:
    13°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 18°
  • Humidity: 76%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:17
  • 7h
  • 14°C
  • Feels like:
    14°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 27°
  • Humidity: 76%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 17°C
  • Feels like:
    17°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 5km/hNE 37°
  • Humidity: 69%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 9h
  • 19°C
  • Feels like:
    19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 23°
  • Humidity: 63%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 21°C
  • Feels like:
    21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 4km/hE 97°
  • Humidity: 63%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 11h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 4km/hSE 142°
  • Humidity: 61%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 12h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 197°
  • Humidity: 61%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 13h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 8km/hS 180°
  • Humidity: 63%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 14h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hS 187°
  • Humidity: 64%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 15h
  • 24°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hSSW 203°
  • Humidity: 66%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 16h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 10km/hS 191°
  • Humidity: 68%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 17h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 8km/hSSW 196°
  • Humidity: 70%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:33
  • 18h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 196°
  • Humidity: 72%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 9km/hS 182°
  • Humidity: 74%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 10km/hS 186°
  • Humidity: 74%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 16km/hS 182°
  • Humidity: 76%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 12km/hS 191°
  • Humidity: 77%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 193°
  • Humidity: 79%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally bright weather is predicted.
The temperature will vary between the lowest temperature of 14°C and the highest temperature of 24°C. The warmest part of the day will be from 13h to 17h.
Today, the temperature is forecasted to be comparable to the usual maximum for October. The minimum temperature will be more in line with September's average low of 20.8°C than October's typical value of 14.2°C.
Updated: Oct 17, 2026 @ 20:48:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (05:48 JST) is 13°C.

Today, a mainly cloudy pattern is expected.

Today, there is a low probability of minimal rainfall in Hiroshima.

Today, the maximum temperature will be 25°C, while the minimum temperature will be 21°C.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature will be uncommonly higher than the average low of 14.2°C.

On Sunday, in Hiroshima, sunrise will be at 06:17 and sunset at 17:33 (JST).

In Hiroshima, today, there will be 11h and 15min of daylight.