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May 18th, 2026 :: 8:53 pm JST   

Local Weather Report for
Otaru
Japan

 Otaru Weather Forecast Summary  
 
Today
May 19th
Wednesday
May 20th
Thursday
May 21st
Friday
May 22nd
Saturday
May 23rd
Mix of Cloud and Sun Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
16°C
17°C
8°C
18°C
7°C
19°C
6°C
15°C
5°C
 
 Otaru Detailed Weather Forecast  
 
Tuesday, May 19th, 2026
Overnight Temperature: 10°C
Clear with cloudy periods.
Morning Temperature: 14°C
A mix of cloud and sun.
Afternoon Temperature: 15°C
Cloudy. Windy at times.
Evening Temperature: 10°C
A mix of cloudy and clear skies.
Wednesday, May 20th, 2026
Overnight Temperature: 8°C
Mostly cloudy.
Morning Temperature: 12°C
Sunny with cloudy periods.
Afternoon Temperature: 16°C
Sunny with cloudy periods with a slight chance of showers.
Evening Temperature: 10°C
Mostly clear.
Thursday, May 21st, 2026
Overnight Temperature: 7°C
Mostly clear.
Morning Temperature: 13°C
Mostly sunny.
Afternoon Temperature: 18°C
Mostly sunny.
Evening Temperature: 11°C
Mostly clear.
Friday, May 22nd, 2026
Overnight Temperature: 6°C
Mostly clear.
Morning Temperature: 13°C
Mostly sunny.
Afternoon Temperature: 18°C
Mostly sunny.
Evening Temperature: 9°C
Mostly clear.
Saturday, May 23rd, 2026
Overnight Temperature: 5°C
A mix of cloudy and clear skies.
Morning Temperature: 11°C
Sunny with cloudy periods.
Afternoon Temperature: 15°C
Mostly sunny. Windy at times.
Evening Temperature: 9°C
A mix of clear and cloudy skies.
Sunday, May 24th, 2026
Overnight Temperature: 9°C
Mostly cloudy.
Morning Temperature: 10°C
Cloudy.
Afternoon Temperature: 11°C
Cloudy with a few showers.
Evening Temperature: 10°C
Cloudy with a few showers.
Monday, May 25th, 2026
Overnight Temperature: 10°C
Mostly cloudy.
Morning Temperature: 10°C
A mix of cloud and sun.
Afternoon Temperature: 9°C
Mostly cloudy.
Evening Temperature: 6°C
Mostly cloudy with a slight chance of showers.
Tuesday, May 26th, 2026
Overnight Temperature: 5°C
A mix of cloudy and clear skies with a slight chance of showers.
Morning Temperature: 7°C
Mostly cloudy.
Afternoon Temperature: 11°C
Mostly cloudy.
Evening Temperature: 7°C
Mostly cloudy.
Wednesday, May 27th, 2026
Overnight Temperature: 6°C
Cloudy.
Morning Temperature: 10°C
A mix of cloud and sun.
Afternoon Temperature: 11°C
A mix of cloud and sun.
Evening Temperature: 8°C
Cloudy.





 

  [ Local Weather Report ]
Yoichi 
 
Ishikari 
 
Sapporo 
8:00 PM  11°C
Mostly Clear
 
Tobetsu 
 
Ebetsu 
 
Iwanai 
 
Niseko Town 
 
Iwamizawa 
 
Chitose 
8:00 PM  8°C
mist patches of fog
 
Bibai 

 
This WeatherCity Weather Forecast for Otaru, 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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