Live Weather & Forecast
Weather in Iwaki
Fukushima, Japan · Real-time conditions & 3-day outlook
12°C
Feels like 11°C
54°F / Feels 51°F
Moderate rain
Iwaki, Fukushima
🌞 Daytime
Updated: 2026-04-16 05:30
Humidity
97%
Wind
17.6 km/h NNE
Wind Gust
22.6 km/h
Pressure
1009 mb
Visibility
7 km
UV Index
0
(Low)
Precipitation
2.74 mm
Cloud Cover
100%
Dew Point
12°C
Wind Degree
14°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
249.9 μg/m³
NO₂
10.3 μg/m³
O₃
80 μg/m³
SO₂
3.2 μg/m³
PM 2.5
10.3 μg/m³
PM 10
16.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Iwaki, Fukushima
12 AM
14°
Moderate rain
1 AM
14°
Light rain
2 AM
14°
Light rain
3 AM
13°
Moderate rain
4 AM
13°
Light rain
5 AM
12°
Moderate rain
6 AM
12°
Light rain
7 AM
11°
Light rain
8 AM
11°
Light rain
9 AM
11°
Patchy rain nearby
10 AM
12°
Patchy rain nearby
11 AM
12°
Patchy rain nearby
12 PM
13°
Patchy rain nearby
1 PM
12°
Patchy rain nearby
2 PM
11°
Partly Cloudy
3 PM
12°
Partly Cloudy
4 PM
11°
Partly Cloudy
5 PM
10°
Partly Cloudy
6 PM
9°
Partly Cloudy
7 PM
9°
Partly Cloudy
8 PM
9°
Partly Cloudy
9 PM
8°
Partly Cloudy
10 PM
8°
Partly Cloudy
11 PM
8°
Partly Cloudy
3-Day Forecast
Daily overview for Iwaki, Fukushima
Today
Moderate rain
13°
/
8°
🌧️ 97% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 32.4 km/h
🌧️ Total precip: 18.39 mm
☀️ UV Index: 0.4
🌅 Sunrise: 05:02 AM
🌇 Sunset: 06:12 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
13°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 05:00 AM
🌇 Sunset: 06:13 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Partly Cloudy
18°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 04:59 AM
🌇 Sunset: 06:13 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Iwaki
Plan your trip to Iwaki, Japan around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Iwaki?
Current conditions in Iwaki: Moderate rain, temperature 12°C, humidity 97%.
What is the best time to visit Iwaki?
The best time to visit Iwaki is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Iwaki?
Iwaki is located at approximately 37.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Iwaki?
The wettest period in Iwaki is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Iwaki?
For visits to Iwaki during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Iwaki in 2026?
View the 2026 public holidays for Iwaki on our Holidays page.
What are the GPS coordinates used for the weather forecast in Iwaki?
The weather forecast for Iwaki uses coordinates 37.0504, 140.8876.