Weather in Hiroshima, Japan 🇯🇵
Right now Hiroshima is 29°C with sunny, feeling like 31°C. Humidity is 57% with winds around 6 km/h, and the UV index is 6 (high). Over the next few days, temperatures in Hiroshima range from about 20°C to 32°C.
Hourly Forecast for Hiroshima
14-Day Forecast for Hiroshima
Sunny
Light rain shower
Patchy rain nearby
Overcast
Light rain shower
Mist
Patchy rain nearby
Overcast
Light rain shower
Light rain shower
Light rain shower
Mist
Mist
Light rain shower
Additional Forecasts for Hiroshima
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Japan
Best Time to Be Outside in Hiroshima Today
The most comfortable window in Hiroshima today looks like 15:00 to 18:00, when it is around 29°C. It should stay dry through that window. The next likely rain is around 19:00.
Frequently Asked Questions about Weather in Hiroshima
What is the temperature in Hiroshima right now?
The current temperature in Hiroshima is 29°C (85°F), sunny (feels like 31°C).
What's the weather like in Hiroshima right now?
Right now Hiroshima has Sunny, humidity 57%, wind 6 km/h SSW.
What is today's forecast for Hiroshima?
Today in Hiroshima: high 32°C, low 22°C, sunny. Chance of rain: 57%.
What is the 7-day weather forecast for Hiroshima?
Daily highs and lows for Hiroshima:
- 2026-09-02: 32°C / 22°C
- 2026-09-03: 28°C / 21°C
- 2026-09-04: 25°C / 20°C
- 2026-09-05: 29°C / 19°C
- 2026-09-06: 22°C / 20°C
- 2026-09-07: 24°C / 20°C
- 2026-09-08: 27°C / 20°C
Is it going to rain in Hiroshima today?
There is a 57% chance of rain in Hiroshima today. Total expected precipitation: 1.56 mm.
What is the wind speed in Hiroshima right now?
Wind in Hiroshima is currently 6 km/h (4 mph) from the SSW.
What is the UV index in Hiroshima right now?
The UV index in Hiroshima is currently 6.3 (high). Sun protection is recommended when the index is 3 or higher.
