Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Ōmihachiman, Japan 🇯🇵

Weather Forecast in Ōmihachiman

Current Weather in Ōmihachiman

Patchy light drizzle
31°C
Feels like 38°C. Patchy light drizzle.
🌬️ 11 km/h NNW
💧 67% Humidity
🧭 1008 hPa
👁️ 5.0 km Visibility
☀️ UV Index: 0.2
🌡️ Dew Point: 24°C
🌅 Sunrise: 04:56 AM
🌇 Sunset: 07:07 PM
Map Overlays:

Ōmihachiman currently sits at 31°C, patchy light drizzle, feeling like 38°C. Humidity is 67% with winds around 11 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Ōmihachiman range from about 24°C to 34°C.

Hourly Forecast for Ōmihachiman

19:00
Patchy rain nearby
29°
17%
20:00
Partly Cloudy
28°
11%
21:00
Clear
27°
10%
22:00
Clear
27°
10%
23:00
Clear
27°
10%
00:00
Clear
27°
10%
01:00
Clear
26°
11%
02:00
Clear
26°
11%
03:00
Clear
26°
12%
04:00
Clear
26°
12%
05:00
Sunny
26°
13%
06:00
Partly Cloudy
27°
13%
07:00
Partly Cloudy
28°
12%
08:00
Sunny
29°
7%
09:00
Patchy rain nearby
30°
12%
10:00
Patchy rain nearby
31°
14%
11:00
Patchy rain nearby
32°
14%
12:00
Patchy rain nearby
32°
11%
13:00
Sunny
32°
4%
14:00
Partly Cloudy
33°
5%
15:00
Sunny
33°
3%
16:00
Sunny
34°
3%
17:00
Sunny
33°
3%
18:00
Sunny
31°
4%

14-Day Forecast for Ōmihachiman

Tue, Jul 21
Partly Cloudy Partly Cloudy
34° / 25°
Wed, Jul 22
Sunny Sunny
34° / 26°
Thu, Jul 23
Sunny Sunny
34° / 24°
Fri, Jul 24
Sunny Sunny
34° / 25°
Sat, Jul 25
Sunny Sunny
34° / 25°
Sun, Jul 26
Sunny Sunny
33° / 24°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
32° / 24°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
30° / 23°
Wed, Jul 29
Patchy rain nearby Patchy rain nearby
30° / 24°
Thu, Jul 30
Sunny Sunny
33° / 25°
Fri, Jul 31
Sunny Sunny
33° / 25°
Sat, Aug 01
Sunny Sunny
34° / 26°
Sun, Aug 02
Sunny Sunny
34° / 26°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
32° / 25°

Additional Forecasts for Ōmihachiman

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 164.0 μg/m³
O₃ (Ozone) 103.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.1 μg/m³
SO₂ (Sulphur Dioxide) 2.0 μg/m³
PM2.5 (Fine particles) 20.1 μg/m³
PM10 (Coarse particles) 22.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

A C F G H I K M N O S T U W Y

Weather in Japan ›

Best Time to Be Outside in Ōmihachiman Tomorrow

There is no good daylight window left in Ōmihachiman today. Tomorrow, the most comfortable window looks like 05:00 to 07:00, when it is around 27°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Ōmihachiman

What is the temperature in Ōmihachiman right now?

It is currently 31°C (88°F) in Ōmihachiman, patchy light drizzle (feels like 38°C).

What's the weather like in Ōmihachiman right now?

Right now Ōmihachiman has Patchy light drizzle, humidity 67%, wind 11 km/h NNW.

What is today's forecast for Ōmihachiman?

Today in Ōmihachiman: high 34°C, low 25°C, partly cloudy. Chance of rain: 36%.

What is the 7-day weather forecast for Ōmihachiman?

Daily highs and lows for Ōmihachiman:

  • 2026-07-21: 34°C / 25°C
  • 2026-07-22: 34°C / 26°C
  • 2026-07-23: 34°C / 24°C
  • 2026-07-24: 34°C / 25°C
  • 2026-07-25: 34°C / 25°C
  • 2026-07-26: 33°C / 24°C
  • 2026-07-27: 32°C / 24°C
Is it going to rain in Ōmihachiman today?

There is a 36% chance of rain in Ōmihachiman today. Total expected precipitation: 0.41 mm.

What is the wind speed in Ōmihachiman right now?

Wind in Ōmihachiman is currently 11 km/h (7 mph) from the NNW.

What is the UV index in Ōmihachiman right now?

The UV index in Ōmihachiman is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇯🇵 Japan: Tokyo · Yokohama · Osaka · Nagoya · Sapporo · Fukuoka · Kawasaki · Kobe · Kyoto · Saitama · Hiroshima · Sendai · Chiba · Kitakyushu · Niigata · Hamamatsu · Sakai · Kumamoto · Okayama · Shizuoka · Honchō · Kawaguchi · Kagoshima · Hachiōji · Himeji · Matsuyama · Matsudo · Higashi-ōsaka · Kurashiki · Ōita · Nishinomiya-hama · Fukuyama · Kanazawa · Utsunomiya · Amagasaki · Fujisawa · Kashiwa · Toyota · Takamatsu · Toyama · Yokosuka · Nagasaki · Hirakata · Gifu-shi · Machida · Miyazaki · Toyonaka · Ichinomiya · Toyohashi · Minato