Live Weather & Forecast
Weather in Ono
Hiroshima, Japan · Real-time conditions & 3-day outlook
16°C
Feels like 16°C
61°F / Feels 61°F
Light rain
Ono, Hiroshima
🌞 Daytime
Updated: 2026-04-15 15:30
Humidity
94%
Wind
10.8 km/h ENE
Wind Gust
14.4 km/h
Pressure
1007 mb
Visibility
7 km
UV Index
0.3
(Low)
Precipitation
2.85 mm
Cloud Cover
75%
Dew Point
14°C
Wind Degree
66°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
257.9 μg/m³
NO₂
35.3 μg/m³
O₃
58 μg/m³
SO₂
12.3 μg/m³
PM 2.5
18.7 μg/m³
PM 10
21.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Ono, Hiroshima
12 AM
17°
Patchy rain nearby
1 AM
17°
Patchy rain nearby
2 AM
17°
Patchy rain nearby
3 AM
17°
Patchy rain nearby
4 AM
17°
Cloudy
5 AM
17°
Patchy rain nearby
6 AM
17°
Patchy rain nearby
7 AM
17°
Patchy rain nearby
8 AM
17°
Light drizzle
9 AM
17°
Light drizzle
10 AM
17°
Patchy rain nearby
11 AM
18°
Patchy rain nearby
12 PM
18°
Light drizzle
1 PM
17°
Light rain
2 PM
16°
Light rain
3 PM
16°
Light rain
4 PM
16°
Light rain
5 PM
16°
Light rain
6 PM
15°
Light rain
7 PM
15°
Moderate rain
8 PM
15°
Light rain
9 PM
15°
Patchy rain nearby
10 PM
15°
Cloudy
11 PM
14°
Overcast
3-Day Forecast
Daily overview for Ono, Hiroshima
Today
Moderate rain
18°
/
14°
🌧️ 95% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 16.39 mm
☀️ UV Index: 0.4
🌅 Sunrise: 05:29 AM
🌇 Sunset: 06:32 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
18°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:28 AM
🌇 Sunset: 06:32 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
20°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.7
🌅 Sunrise: 05:27 AM
🌇 Sunset: 06:33 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Ono
Plan your trip to Ono, Japan around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Ono?
Current conditions in Ono: Light rain, temperature 16°C, humidity 94%.
What is the best time to visit Ono?
The best time to visit Ono is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ono?
Ono is located at approximately 34.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ono?
The wettest period in Ono is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Ono?
For visits to Ono during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Ono in 2026?
View the 2026 public holidays for Ono on our Holidays page.
What are the GPS coordinates used for the weather forecast in Ono?
The weather forecast for Ono uses coordinates 34.8614, 134.9548.