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Weather in Muroran, Japan 🇯🇵

Weather Forecast in Muroran

Current Weather in Muroran

Moderate rain
19°C
Feels like 15°C. Moderate rain.
🌬️ 4 km/h NNE
💧 98% Humidity
🧭 1006 hPa
👁️ 7.0 km Visibility
☀️ UV Index: 0.6
🌡️ Dew Point: 18°C
🌅 Sunrise: 04:19 AM
🌇 Sunset: 07:05 PM
Map Overlays:

Right now Muroran is 19°C with moderate rain, feeling like 15°C. Expect 98% humidity and winds of about 4 km/h, and the UV index is 1 (low). The next few days in Muroran look set for about 17°C up to 22°C.

Hourly Forecast for Muroran

09:00
Moderate rain
19°
92%
10:00
Moderate rain
19°
92%
11:00
Moderate rain
19°
92%
12:00
Light rain
19°
81%
13:00
Light rain shower
19°
68%
14:00
Patchy rain nearby
19°
46%
15:00
Mist
19°
52%
16:00
Mist
19°
49%
17:00
Mist
19°
50%
18:00
Light drizzle
19°
60%
19:00
Light drizzle
19°
73%
20:00
Light drizzle
19°
72%
21:00
Fog
19°
53%
22:00
Light drizzle
19°
58%
23:00
Light drizzle
19°
50%
00:00
Fog
19°
52%
01:00
Fog
18°
46%
02:00
Fog
18°
45%
03:00
Mist
18°
32%
04:00
Mist
18°
28%
05:00
Mist
18°
24%
06:00
Partly Cloudy
19°
18%
07:00
Partly Cloudy
20°
16%
08:00
Partly Cloudy
20°
15%

14-Day Forecast for Muroran

Wed, Jul 22
Light drizzle Light drizzle
19° / 18°
Thu, Jul 23
Partly Cloudy Partly Cloudy
22° / 18°
Fri, Jul 24
Patchy rain nearby Patchy rain nearby
19° / 17°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
18° / 16°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
19° / 15°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
20° / 15°
Tue, Jul 28
Mist Mist
21° / 18°
Wed, Jul 29
Mist Mist
23° / 19°
Thu, Jul 30
Sunny Sunny
26° / 20°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
25° / 19°
Sat, Aug 01
Patchy rain nearby Patchy rain nearby
22° / 19°
Sun, Aug 02
Mist Mist
23° / 19°
Mon, Aug 03
Mist Mist
24° / 19°
Tue, Aug 04
Mist Mist
24° / 19°

Additional Forecasts for Muroran

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 129.0 μg/m³
O₃ (Ozone) 33.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.4 μg/m³
SO₂ (Sulphur Dioxide) 0.5 μg/m³
PM2.5 (Fine particles) 2.4 μg/m³
PM10 (Coarse particles) 2.9 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Japan

Browse Weather in Japan by cities in alphabetical order:

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Weather in Japan ›

Best Time to Be Outside in Muroran Today

The most comfortable window in Muroran today looks like 15:00 to 17:00, when it is around 19°C. The next likely rain is around 09:00.

Frequently Asked Questions about Weather in Muroran

What is the temperature in Muroran right now?

Muroran is sitting at 19°C (66°F) right now, moderate rain (feels like 15°C).

What's the weather like in Muroran right now?

Right now Muroran has Moderate rain, humidity 98%, wind 4 km/h NNE.

What is today's forecast for Muroran?

Today in Muroran: high 19°C, low 18°C, light drizzle. Chance of rain: 92%.

What is the 7-day weather forecast for Muroran?

Daily highs and lows for Muroran:

  • 2026-07-22: 19°C / 18°C
  • 2026-07-23: 22°C / 18°C
  • 2026-07-24: 19°C / 17°C
  • 2026-07-25: 18°C / 16°C
  • 2026-07-26: 19°C / 15°C
  • 2026-07-27: 20°C / 15°C
  • 2026-07-28: 21°C / 18°C
Is it going to rain in Muroran today?

There is a 92% chance of rain in Muroran today. Total expected precipitation: 26.65 mm.

What is the wind speed in Muroran right now?

Wind in Muroran is currently 4 km/h (2 mph) from the NNE.

What is the UV index in Muroran right now?

The UV index in Muroran is currently 0.6 (low). Sun protection is recommended when the index is 3 or higher.

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