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Weather in Iwanuma, Japan 🇯🇵

Weather Forecast in Iwanuma

Current Weather in Iwanuma

Partly cloudy
24°C
Feels like 27°C. Partly cloudy.
🌬️ 4 km/h NNW
💧 89% Humidity
🧭 1013 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 20°C
🌅 Sunrise: 04:23 AM
🌇 Sunset: 07:01 PM
Map Overlays:

In Iwanuma right now it is 24°C and partly cloudy, feeling like 27°C. Humidity is 89% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Iwanuma range from about 21°C to 27°C.

Hourly Forecast for Iwanuma

03:00
Partly Cloudy
22°
17%
04:00
Patchy rain nearby
22°
48%
05:00
Partly Cloudy
22°
18%
06:00
Partly Cloudy
23°
16%
07:00
Partly Cloudy
24°
15%
08:00
Patchy rain nearby
25°
26%
09:00
Patchy rain nearby
26°
24%
10:00
Patchy rain nearby
27°
33%
11:00
Patchy rain nearby
27°
14%
12:00
Patchy rain nearby
26°
27%
13:00
Light drizzle
25°
57%
14:00
Light rain shower
24°
64%
15:00
Patchy light rain
24°
69%
16:00
Light rain shower
24°
72%
17:00
Patchy light rain
23°
76%
18:00
Moderate or heavy rain shower
22°
80%
19:00
Light rain shower
21°
72%
20:00
Patchy rain nearby
22°
55%
21:00
Mist
22°
49%
22:00
Patchy light drizzle
22°
57%
23:00
Light rain
22°
77%
00:00
Light rain
21°
84%
01:00
Light rain
22°
78%
02:00
Light rain shower
21°
69%

14-Day Forecast for Iwanuma

Sat, Jul 11
Patchy rain nearby Patchy rain nearby
27° / 21°
Sun, Jul 12
Light rain Light rain
24° / 21°
Mon, Jul 13
Light rain shower Light rain shower
26° / 21°
Tue, Jul 14
Partly Cloudy Partly Cloudy
26° / 21°
Wed, Jul 15
Partly Cloudy Partly Cloudy
28° / 21°
Thu, Jul 16
Sunny Sunny
28° / 22°
Fri, Jul 17
Patchy rain nearby Patchy rain nearby
29° / 22°
Sat, Jul 18
Mist Mist
28° / 22°
Sun, Jul 19
Mist Mist
26° / 23°
Mon, Jul 20
Patchy rain nearby Patchy rain nearby
26° / 22°
Tue, Jul 21
Partly Cloudy Partly Cloudy
27° / 22°
Wed, Jul 22
Sunny Sunny
27° / 21°
Thu, Jul 23
Partly Cloudy Partly Cloudy
26° / 21°
Fri, Jul 24
Moderate rain Moderate rain
22° / 22°

Additional Forecasts for Iwanuma

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 288.0 μg/m³
O₃ (Ozone) 36.0 μg/m³
NO₂ (Nitrogen Dioxide) 19.1 μg/m³
SO₂ (Sulphur Dioxide) 5.3 μg/m³
PM2.5 (Fine particles) 31.0 μg/m³
PM10 (Coarse particles) 31.3 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 Iwanuma Today

The most comfortable window in Iwanuma today looks like 05:00 to 07:00, when it is around 23°C. It should stay dry through that window. The next likely rain is around 13:00.

Frequently Asked Questions about Weather in Iwanuma

What is the temperature in Iwanuma right now?

The current temperature in Iwanuma is 24°C (76°F), partly cloudy (feels like 27°C).

What's the weather like in Iwanuma right now?

Conditions in Iwanuma right now: Partly cloudy, humidity 89%, wind 4 km/h NNW.

What is today's forecast for Iwanuma?

Today in Iwanuma: high 27°C, low 21°C, patchy rain nearby. Chance of rain: 85%.

What is the 7-day weather forecast for Iwanuma?

Daily highs and lows for Iwanuma:

  • 2026-07-11: 27°C / 21°C
  • 2026-07-12: 24°C / 21°C
  • 2026-07-13: 26°C / 21°C
  • 2026-07-14: 26°C / 21°C
  • 2026-07-15: 28°C / 21°C
  • 2026-07-16: 28°C / 22°C
  • 2026-07-17: 29°C / 22°C
Is it going to rain in Iwanuma today?

There is a 85% chance of rain in Iwanuma today. Total expected precipitation: 14.65 mm.

What is the wind speed in Iwanuma right now?

Wind in Iwanuma is currently 4 km/h (2 mph) from the NNW.

What is the UV index in Iwanuma right now?

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

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