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July 17th, 2026 :: 7:03 pm JST   

Local Weather Report for
Iiyama
Japan

 Iiyama Weather Forecast Summary  
 
Today
Jul 18th
Sunday
Jul 19th
Monday
Jul 20th
Tuesday
Jul 21st
Wednesday
Jul 22nd
Thundershowers Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
28°C
30°C
21°C
29°C
22°C
27°C
22°C
25°C
21°C
 
 Iiyama Detailed Weather Forecast  
 
Saturday, July 18th, 2026
Overnight Temperature: 22°C
A mix of cloudy and clear skies with showers likely.
Morning Temperature: 24°C
Mostly sunny with a chance of showers or thundershowers.
Afternoon Temperature: 28°C
Mostly sunny with a chance of showers or thundershowers.
Evening Temperature: 23°C
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm.
Sunday, July 19th, 2026
Overnight Temperature: 21°C
Mostly clear.
Morning Temperature: 25°C
Mostly sunny.
Afternoon Temperature: 29°C
A mix of sun and cloud with a chance of showers or thundershowers.
Evening Temperature: 24°C
Mostly clear with a slight chance of showers or thundershowers.
Monday, July 20th, 2026
Overnight Temperature: 23°C
A mix of clear and cloudy skies.
Morning Temperature: 26°C
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 28°C
Mostly sunny with a chance of showers or thundershowers.
Evening Temperature: 24°C
Clear with a slight chance of showers or thundershowers.
Tuesday, July 21st, 2026
Overnight Temperature: 22°C
Clear.
Morning Temperature: 25°C
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 27°C
A mix of sun and cloud with a chance of showers or thundershowers.
Evening Temperature: 24°C
Clear with cloudy periods with a slight chance of showers or thundershowers.
Wednesday, July 22nd, 2026
Overnight Temperature: 22°C
A mix of clear and cloudy skies.
Morning Temperature: 24°C
Sunny with cloudy periods with a slight chance of showers or thundershowers.
Afternoon Temperature: 25°C
A mix of sun and cloud with a chance of showers or thundershowers.
Evening Temperature: 22°C
Mostly clear with a chance of showers or thundershowers.
Thursday, July 23rd, 2026
Overnight Temperature: 21°C
Clear.
Morning Temperature: 25°C
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 26°C
Sunny with cloudy periods with a chance of showers or thundershowers.
Evening Temperature: 23°C
Mostly clear with a chance of showers or thundershowers.
Friday, July 24th, 2026
Overnight Temperature: 21°C
Mostly clear.
Morning Temperature: 25°C
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 30°C
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 24°C
Mostly clear. Chance of a thunderstorm.
Saturday, July 25th, 2026
Overnight Temperature: 22°C
Clear.
Morning Temperature: 26°C
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 31°C
Sunny. Chance of a thunderstorm.
Evening Temperature: 24°C
Clear. Chance of a thunderstorm.
Sunday, July 26th, 2026
Overnight Temperature: 22°C
Clear.
Morning Temperature: 26°C
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 31°C
Sunny. Chance of a thunderstorm.
Evening Temperature: 24°C
Clear. Chance of a thunderstorm.





 

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This WeatherCity Weather Forecast for Iiyama, Japan is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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