See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
23°
Windy and Partly Cloudy
Feels Like: 23°
Min: 23°
Max: 25°
The next few hours will be breezy and mostly clear, with today reaching 25°C and dropping to 24°C. The coming days will be light rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:13
Sunrise
18:12
Sunset
Moon
Waxing Gibbous
15:19
Moonrise
01:22
Moonset
Daily Forecast
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Iki.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Iki.
View stargazing scoreWeather in Iki today, September 21, 2026
Iki sees a largely clear day on September 21, 2026, interrupted by cloudier skies around 06:00. Plan for bright conditions either side of that cloudier interval. Morning skies stay relatively clear, holding cloud close to 40% near 06:00. The early part of the day favours being outside.
Temperatures climb from an overnight low near 23°C toward a daytime high of about 25°C. Moisture in the air spans 60%-74%, with the highest values around 06:00. Expect gentle winds, highest near 18:00 at 10.5 km/h.
Later hours favour clearer intervals, as cloud stays near 40% around 15:00. The afternoon is the better half for outdoor time. Views remain open at about 16.1 km. The sun rises at 06:13 and sets at 18:12, for a total of 11 hours 58 minutes of sunlight today.
Taken together, settled sunshine in Iki on September 21, 2026 makes outdoor timing easier, with highs near 25°C.
Frequently asked questions about weather in Iki
How warm does it get in Iki?
The warmest month in Iki is August, with average high temperatures of 28°C. The average temperature during this period is around 28°C.
How cold does it get in Iki?
The coldest month in Iki is February, with average low temperatures of 8°C. The average temperature during this period is around 9°C.
What is the wettest time of year in Iki?
The wettest month in Iki is July, with an average of 233mm of precipitation.
What is the driest time of year in Iki?
The driest month in Iki is December, with an average of 81mm of precipitation.
Explore more weather forecasts
- Hirado, Nagasaki Prefecture
- Tokyo, Tokyo Prefecture
- Matsuura, Nagasaki Prefecture
- Yokohama, Kanagawa
- Furukawamen, Nagasaki Prefecture
- Osaka, Ōsaka-fu
- Tsushima, Nagasaki Prefecture
- Nagoya, Aichi-ken
- Sasebo, Nagasaki Prefecture
- Sapporo, Hokkaido
- Shukugō, Nagasaki Prefecture
- Fukuoka, Fukuoka Prefecture
- Kawatana, Nagasaki Prefecture
- Kawasaki, Kanagawa
- Saikai, Nagasaki Prefecture
- Kobe, Hyōgo
