🇯🇵 Weather in Iwamizawa
Map Overlays:
Hourly Forecast for Iwamizawa
17:00
12°
100%
18:00
12°
100%
19:00
12°
100%
20:00
12°
100%
21:00
12°
100%
22:00
12°
100%
23:00
12°
100%
00:00
11°
100%
01:00
11°
100%
02:00
11°
100%
03:00
11°
100%
04:00
11°
88%
05:00
11°
0%
06:00
12°
0%
07:00
12°
67%
08:00
13°
82%
09:00
15°
84%
10:00
16°
73%
11:00
18°
63%
12:00
20°
77%
13:00
20°
68%
14:00
20°
0%
15:00
20°
0%
16:00
20°
0%
14-Day Forecast for Iwamizawa
Sun, May 24
Moderate rain
17° /
6°
Mon, May 25
Patchy rain nearby
20° /
11°
Tue, May 26
Partly Cloudy
21° /
10°
Wed, May 27
Partly Cloudy
24° /
12°
Thu, May 28
Patchy rain nearby
19° /
13°
Fri, May 29
Moderate rain
18° /
14°
Sat, May 30
Patchy rain nearby
17° /
11°
Sun, May 31
Patchy rain nearby
18° /
8°
Mon, Jun 01
Patchy rain nearby
19° /
8°
Tue, Jun 02
Sunny
19° /
7°
Wed, Jun 03
Sunny
20° /
8°
Thu, Jun 04
Partly Cloudy
20° /
10°
Fri, Jun 05
Patchy rain nearby
16° /
8°
Sat, Jun 06
Cloudy
17° /
7°
Additional Forecasts for Iwamizawa
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 126.8 μg/m³
O₃ (Ozone) 72.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.0 μg/m³
SO₂ (Sulphur Dioxide) 2.4 μg/m³
PM2.5 (Fine particles) 6.5 μg/m³
PM10 (Coarse particles) 9.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Japan
Frequently Asked Questions about Weather in Iwamizawa
What is the temperature in Iwamizawa right now?
The current temperature in Iwamizawa is 13°C (56°F), light rain (feels like 11°C).
What's the weather like in Iwamizawa right now?
Conditions in Iwamizawa right now: Light rain, humidity 88%, wind 26 km/h S.
What is today's forecast for Iwamizawa?
Today in Iwamizawa: high 17°C, low 6°C, moderate rain. Chance of rain: 96%.
What is the 7-day weather forecast for Iwamizawa?
Daily highs and lows for Iwamizawa:
- 2026-05-24: 17°C / 6°C
- 2026-05-25: 20°C / 11°C
- 2026-05-26: 21°C / 10°C
- 2026-05-27: 24°C / 12°C
- 2026-05-28: 19°C / 13°C
- 2026-05-29: 18°C / 14°C
- 2026-05-30: 17°C / 11°C
Is it going to rain in Iwamizawa today?
There is a 96% chance of rain in Iwamizawa today. Total expected precipitation: 14.2 mm.
What is the wind speed in Iwamizawa right now?
Wind in Iwamizawa is currently 26 km/h (16 mph) from the S.
What is the UV index in Iwamizawa right now?
The UV index in Iwamizawa is currently 1.9 (low). Sun protection is recommended when the index is 3 or higher.
