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Weather in Onomichi, Japan 🇯🇵

Weather Forecast in Onomichi

Current Weather in Onomichi

Smoky haze
22°C
Feels like 18°C. Smoky haze.
🌬️ 4 km/h N
💧 83% Humidity
🧭 1014 hPa
👁️ 6.9 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 19°C
🌅 Sunrise: 05:03 AM
🌇 Sunset: 07:21 PM
Map Overlays:

In Onomichi right now it is 22°C and smoky haze, feeling like 18°C. Humidity is 83% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Onomichi range from about 22°C to 32°C.

Hourly Forecast for Onomichi

03:00
Smoky haze
22°
11%
04:00
Smoky haze
22°
12%
05:00
Smoky haze
22°
12%
06:00
Smoky haze
23°
13%
07:00
Sunny
24°
10%
08:00
Sunny
26°
7%
09:00
Sunny
27°
7%
10:00
Sunny
28°
7%
11:00
Sunny
28°
5%
12:00
Sunny
30°
4%
13:00
Sunny
30°
3%
14:00
Sunny
30°
3%
15:00
Sunny
30°
3%
16:00
Sunny
30°
3%
17:00
Sunny
29°
5%
18:00
Sunny
27°
8%
19:00
Sunny
25°
11%
20:00
Clear
24°
12%
21:00
Smoky haze
24°
11%
22:00
Smoky haze
24°
11%
23:00
Smoky haze
24°
11%
00:00
Clear
23°
13%
01:00
Clear
23°
13%
02:00
Clear
23°
14%

14-Day Forecast for Onomichi

Sat, Jul 11
Sunny Sunny
30° / 22°
Sun, Jul 12
Sunny Sunny
31° / 23°
Mon, Jul 13
Sunny Sunny
32° / 24°
Tue, Jul 14
Sunny Sunny
33° / 24°
Wed, Jul 15
Sunny Sunny
32° / 24°
Thu, Jul 16
Patchy rain nearby Patchy rain nearby
31° / 24°
Fri, Jul 17
Patchy rain nearby Patchy rain nearby
31° / 24°
Sat, Jul 18
Patchy rain nearby Patchy rain nearby
31° / 24°
Sun, Jul 19
Sunny Sunny
32° / 24°
Mon, Jul 20
Partly Cloudy Partly Cloudy
31° / 25°
Tue, Jul 21
Sunny Sunny
31° / 24°
Wed, Jul 22
Sunny Sunny
31° / 23°
Thu, Jul 23
Sunny Sunny
32° / 23°
Fri, Jul 24
Sunny Sunny
32° / 22°

Additional Forecasts for Onomichi

Air Quality

💨 US EPA Index 3 (Unhealthy for Sensitive)
CO (Carbon Monoxide) 179.0 μg/m³
O₃ (Ozone) 56.0 μg/m³
NO₂ (Nitrogen Dioxide) 24.9 μg/m³
SO₂ (Sulphur Dioxide) 8.1 μg/m³
PM2.5 (Fine particles) 46.6 μg/m³
PM10 (Coarse particles) 47.4 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

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Best Time to Be Outside in Onomichi Today

The most comfortable window in Onomichi today looks like 06:00 to 08:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Onomichi

What is the temperature in Onomichi right now?

The current temperature in Onomichi is 22°C (72°F), smoky haze (feels like 18°C).

What's the weather like in Onomichi right now?

Conditions in Onomichi right now: Smoky haze, humidity 83%, wind 4 km/h N.

What is today's forecast for Onomichi?

Today in Onomichi: high 30°C, low 22°C, sunny. Chance of rain: 8%.

What is the 7-day weather forecast for Onomichi?

Daily highs and lows for Onomichi:

  • 2026-07-11: 30°C / 22°C
  • 2026-07-12: 31°C / 23°C
  • 2026-07-13: 32°C / 24°C
  • 2026-07-14: 33°C / 24°C
  • 2026-07-15: 32°C / 24°C
  • 2026-07-16: 31°C / 24°C
  • 2026-07-17: 31°C / 24°C
Is it going to rain in Onomichi today?

There is a 8% chance of rain in Onomichi today.

What is the wind speed in Onomichi right now?

Wind in Onomichi is currently 4 km/h (2 mph) from the N.

What is the UV index in Onomichi right now?

The UV index in Onomichi is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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