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Weather in Umi, Japan 🇯🇵

Weather Forecast in Umi

Current Weather in Umi

Wind Wave Advisory
Clear
26°C
Feels like 28°C. Clear.
🌬️ 4 km/h SSE
💧 89% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 05:17 AM
🌇 Sunset: 07:30 PM
Map Overlays:

In Umi right now it is 26°C and clear, feeling like 28°C. Humidity is 89% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Umi range from about 25°C to 36°C. ⚠️ Wind Wave Advisory

Hourly Forecast for Umi

01:00
Clear
26°
7%
02:00
Clear
25°
8%
03:00
Clear
25°
9%
04:00
Clear
25°
9%
05:00
Clear
25°
10%
06:00
Sunny
25°
10%
07:00
Sunny
27°
8%
08:00
Sunny
29°
6%
09:00
Sunny
31°
4%
10:00
Sunny
33°
2%
11:00
Sunny
34°
2%
12:00
Sunny
35°
2%
13:00
Sunny
36°
2%
14:00
Sunny
36°
2%
15:00
Sunny
36°
2%
16:00
Sunny
35°
2%
17:00
Sunny
35°
2%
18:00
Sunny
33°
4%
19:00
Partly Cloudy
30°
6%
20:00
Partly Cloudy
28°
9%
21:00
Clear
28°
7%
22:00
Clear
28°
7%
23:00
Partly Cloudy
27°
9%
00:00
Clear
27°
9%

14-Day Forecast for Umi

Sun, Jul 12
Sunny Sunny
36° / 25°
Mon, Jul 13
Sunny Sunny
34° / 25°
Tue, Jul 14
Sunny Sunny
35° / 25°
Wed, Jul 15
Sunny Sunny
35° / 25°
Thu, Jul 16
Partly Cloudy Partly Cloudy
34° / 24°
Fri, Jul 17
Light rain shower Light rain shower
32° / 24°
Sat, Jul 18
Partly Cloudy Partly Cloudy
34° / 23°
Sun, Jul 19
Sunny Sunny
35° / 24°
Mon, Jul 20
Partly Cloudy Partly Cloudy
34° / 24°
Tue, Jul 21
Sunny Sunny
34° / 23°
Wed, Jul 22
Sunny Sunny
34° / 22°
Thu, Jul 23
Sunny Sunny
34° / 24°
Fri, Jul 24
Sunny Sunny
34° / 24°
Sat, Jul 25
Sunny Sunny
33° / 23°

Additional Forecasts for Umi

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 273.0 μg/m³
O₃ (Ozone) 17.0 μg/m³
NO₂ (Nitrogen Dioxide) 43.4 μg/m³
SO₂ (Sulphur Dioxide) 13.4 μg/m³
PM2.5 (Fine particles) 31.5 μg/m³
PM10 (Coarse particles) 34.9 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 Umi Today

The most comfortable window in Umi today looks like 06:00 to 08:00, 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 Umi

What is the temperature in Umi right now?

The current temperature in Umi is 26°C (79°F), clear (feels like 28°C).

What's the weather like in Umi right now?

Conditions in Umi right now: Clear, humidity 89%, wind 4 km/h SSE.

What is today's forecast for Umi?

Today in Umi: high 36°C, low 25°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for Umi?

Daily highs and lows for Umi:

  • 2026-07-12: 36°C / 25°C
  • 2026-07-13: 34°C / 25°C
  • 2026-07-14: 35°C / 25°C
  • 2026-07-15: 35°C / 25°C
  • 2026-07-16: 34°C / 24°C
  • 2026-07-17: 32°C / 24°C
  • 2026-07-18: 34°C / 23°C
Is it going to rain in Umi today?

There is a 5% chance of rain in Umi today.

What is the wind speed in Umi right now?

Wind in Umi is currently 4 km/h (2 mph) from the SSE.

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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