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Weather in Umi, Japan 🇯🇵

Current Weather in Umi

Wind Wave Advisory
Patchy rain nearby
22°C
Feels like 22°C. Patchy rain nearby.
🌬️ 16 km/h NE
💧 88% Humidity
🧭 1008 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 20°C
🌅 Sunrise: 05:54 AM
🌇 Sunset: 06:38 PM
Map Overlays:

The current temperature in Umi is 22°C, patchy rain nearby, feeling like 22°C. The air is at 88% humidity and winds are about 16 km/h, and the UV index is 0 (low). Across the coming days, Umi should see roughly 21°C to 28°C. ⚠️ Wind Wave Advisory

Hourly Forecast for Umi

05:00
Patchy rain nearby
22°
29%
06:00
Overcast
21°
28%
07:00
Patchy rain nearby
22°
27%
08:00
Overcast
23°
23%
09:00
Patchy rain nearby
24°
20%
10:00
Overcast
25°
19%
11:00
Patchy rain nearby
26°
14%
12:00
Patchy rain nearby
26°
15%
13:00
Patchy rain nearby
26°
17%
14:00
Patchy rain nearby
25°
18%
15:00
Overcast
25°
19%
16:00
Overcast
24°
21%
17:00
Overcast
24°
22%
18:00
Overcast
24°
22%
19:00
Overcast
23°
23%
20:00
Overcast
23°
24%
21:00
Overcast
23°
26%
22:00
Patchy rain nearby
23°
23%
23:00
Overcast
24°
22%
00:00
Overcast
24°
25%
01:00
Overcast
23°
24%
02:00
Overcast
23°
23%
03:00
Overcast
23°
23%
04:00
Cloudy
23°
20%

14-Day Forecast for Umi

Sat, Sep 05
Patchy rain nearby Patchy rain nearby
26° / 21°
Sun, Sep 06
Patchy rain nearby Patchy rain nearby
28° / 22°
Mon, Sep 07
Light rain shower Light rain shower
28° / 22°
Tue, Sep 08
Patchy rain nearby Patchy rain nearby
30° / 22°
Wed, Sep 09
Patchy rain nearby Patchy rain nearby
30° / 22°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
28° / 22°
Fri, Sep 11
Light rain shower Light rain shower
26° / 22°
Sat, Sep 12
Light rain shower Light rain shower
29° / 23°
Sun, Sep 13
Sunny Sunny
29° / 22°
Mon, Sep 14
Sunny Sunny
32° / 23°
Tue, Sep 15
Sunny Sunny
33° / 24°
Wed, Sep 16
Overcast Overcast
33° / 24°
Thu, Sep 17
Light rain shower Light rain shower
25° / 22°
Fri, Sep 18
Patchy rain nearby Patchy rain nearby
29° / 22°

Additional Forecasts for Umi

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 216.0 μg/m³
O₃ (Ozone) 52.0 μg/m³
NO₂ (Nitrogen Dioxide) 16.3 μg/m³
SO₂ (Sulphur Dioxide) 7.5 μg/m³
PM2.5 (Fine particles) 2.0 μg/m³
PM10 (Coarse particles) 2.2 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 Umi Today

The most comfortable window in Umi today looks like 15:00 to 18:00, 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 Umi

What is the temperature in Umi right now?

It is currently 22°C (71°F) in Umi, patchy rain nearby (feels like 22°C).

What's the weather like in Umi right now?

Conditions in Umi right now: Patchy rain nearby, humidity 88%, wind 16 km/h NE.

What is today's forecast for Umi?

Today in Umi: high 26°C, low 21°C, patchy rain nearby. Chance of rain: 31%.

What is the 7-day weather forecast for Umi?

Daily highs and lows for Umi:

  • 2026-09-05: 26°C / 21°C
  • 2026-09-06: 28°C / 22°C
  • 2026-09-07: 28°C / 22°C
  • 2026-09-08: 30°C / 22°C
  • 2026-09-09: 30°C / 22°C
  • 2026-09-10: 28°C / 22°C
  • 2026-09-11: 26°C / 22°C
Is it going to rain in Umi today?

There is a 31% chance of rain in Umi today. Total expected precipitation: 0.12 mm.

What is the wind speed in Umi right now?

Wind in Umi is currently 16 km/h (10 mph) from the NE.

What is the UV index in Umi right now?

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

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