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Weather in Iwai, Japan 🇯🇵

Weather Forecast in Iwai

Current Weather in Iwai

Partly cloudy
34°C
Feels like 36°C. Partly cloudy.
🌬️ 5 km/h S
💧 67% Humidity
🧭 1007 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 9.8
🌡️ Dew Point: 21°C
🌅 Sunrise: 04:39 AM
🌇 Sunset: 06:54 PM
Map Overlays:

Right now Iwai is 34°C with partly cloudy, feeling like 36°C. Expect 67% humidity and winds of about 5 km/h, and the UV index is 10 (very high). Over the next few days, temperatures in Iwai range from about 28°C to 38°C.

Hourly Forecast for Iwai

13:00
Sunny
38°
1%
14:00
Sunny
38°
2%
15:00
Sunny
38°
2%
16:00
Sunny
37°
2%
17:00
Sunny
35°
2%
18:00
Patchy rain nearby
34°
13%
19:00
Patchy rain nearby
32°
12%
20:00
Patchy rain nearby
31°
25%
21:00
Patchy rain nearby
30°
46%
22:00
Patchy rain nearby
28°
62%
23:00
Clear
28°
10%
00:00
Clear
29°
9%
01:00
Partly Cloudy
28°
11%
02:00
Partly Cloudy
28°
12%
03:00
Partly Cloudy
28°
12%
04:00
Clear
28°
10%
05:00
Sunny
28°
11%
06:00
Partly Cloudy
28°
11%
07:00
Partly Cloudy
30°
8%
08:00
Sunny
31°
5%
09:00
Sunny
33°
4%
10:00
Sunny
35°
3%
11:00
Sunny
36°
2%
12:00
Partly Cloudy
37°
3%

14-Day Forecast for Iwai

Tue, Jul 21
Sunny Sunny
38° / 28°
Wed, Jul 22
Sunny Sunny
38° / 28°
Thu, Jul 23
Partly Cloudy Partly Cloudy
37° / 28°
Fri, Jul 24
Light rain shower Light rain shower
34° / 26°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
33° / 24°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
29° / 24°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
28° / 22°
Tue, Jul 28
Partly Cloudy Partly Cloudy
33° / 23°
Wed, Jul 29
Partly Cloudy Partly Cloudy
36° / 26°
Thu, Jul 30
Partly Cloudy Partly Cloudy
37° / 28°
Fri, Jul 31
Thundery outbreaks in nearby Thundery outbreaks in nearby
36° / 28°
Sat, Aug 01
Sunny Sunny
35° / 28°
Sun, Aug 02
Partly Cloudy Partly Cloudy
34° / 28°
Mon, Aug 03
Sunny Sunny
35° / 28°

Additional Forecasts for Iwai

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 224.0 μg/m³
O₃ (Ozone) 250.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.8 μg/m³
SO₂ (Sulphur Dioxide) 15.9 μg/m³
PM2.5 (Fine particles) 36.1 μg/m³
PM10 (Coarse particles) 36.6 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 Iwai Tomorrow

There is no good daylight window left in Iwai today. Tomorrow, the most comfortable window looks like 05:00 to 06:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 22:00.

Frequently Asked Questions about Weather in Iwai

What is the temperature in Iwai right now?

Iwai is sitting at 34°C (94°F) right now, partly cloudy (feels like 36°C).

What's the weather like in Iwai right now?

Right now Iwai has Partly cloudy, humidity 67%, wind 5 km/h S.

What is today's forecast for Iwai?

Today in Iwai: high 38°C, low 28°C, sunny. Chance of rain: 57%.

What is the 7-day weather forecast for Iwai?

Daily highs and lows for Iwai:

  • 2026-07-21: 38°C / 28°C
  • 2026-07-22: 38°C / 28°C
  • 2026-07-23: 37°C / 28°C
  • 2026-07-24: 34°C / 26°C
  • 2026-07-25: 33°C / 24°C
  • 2026-07-26: 29°C / 24°C
  • 2026-07-27: 28°C / 22°C
Is it going to rain in Iwai today?

There is a 57% chance of rain in Iwai today. Total expected precipitation: 2.06 mm.

What is the wind speed in Iwai right now?

Wind in Iwai is currently 5 km/h (3 mph) from the S.

What is the UV index in Iwai right now?

The UV index in Iwai is currently 9.8 (very high). Sun protection is recommended when the index is 3 or higher.

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