Live Weather & Forecast
Weather in Otaru
Hokkaido, Japan · Real-time conditions & 3-day outlook
12°C
Feels like 12°C
54°F / Feels 53°F
Partly cloudy
Otaru, Hokkaido
🌞 Daytime
Updated: 2026-04-15 14:45
Humidity
30%
Wind
8.3 km/h NNW
Wind Gust
9.5 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
2.1
(Low)
Precipitation
0.02 mm
Cloud Cover
75%
Dew Point
-0.4°C
Wind Degree
342°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
136.9 μg/m³
NO₂
28.1 μg/m³
O₃
27 μg/m³
SO₂
12.2 μg/m³
PM 2.5
35 μg/m³
PM 10
39.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Otaru, Hokkaido
12 AM
3°
Clear
1 AM
3°
Clear
2 AM
3°
Clear
3 AM
3°
Clear
4 AM
3°
Clear
5 AM
3°
Partly Cloudy
6 AM
4°
Partly Cloudy
7 AM
7°
Partly Cloudy
8 AM
8°
Partly Cloudy
9 AM
9°
Partly Cloudy
10 AM
9°
Partly Cloudy
11 AM
10°
Partly Cloudy
12 PM
10°
Overcast
1 PM
9°
Overcast
2 PM
12°
Partly cloudy
3 PM
8°
Patchy rain nearby
4 PM
8°
Patchy rain nearby
5 PM
7°
Light drizzle
6 PM
7°
Patchy rain nearby
7 PM
7°
Patchy rain nearby
8 PM
7°
Patchy rain nearby
9 PM
6°
Patchy rain nearby
10 PM
6°
Patchy rain nearby
11 PM
6°
Patchy rain nearby
3-Day Forecast
Daily overview for Otaru, Hokkaido
Today
Patchy rain nearby
10°
/
3°
🌧️ 89% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0.54 mm
☀️ UV Index: 1
🌅 Sunrise: 04:55 AM
🌇 Sunset: 06:18 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
10°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 67%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 1.4
🌅 Sunrise: 04:53 AM
🌇 Sunset: 06:19 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
12°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 04:51 AM
🌇 Sunset: 06:20 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Otaru
Plan your trip to Otaru, 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 Otaru?
Current conditions in Otaru: Partly cloudy, temperature 12°C, humidity 30%.
What is the best time to visit Otaru?
The best time to visit Otaru is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Otaru?
Otaru is located at approximately 43.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Otaru?
The wettest period in Otaru is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Otaru?
For visits to Otaru during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Otaru in 2026?
View the 2026 public holidays for Otaru on our Holidays page.
What are the GPS coordinates used for the weather forecast in Otaru?
The weather forecast for Otaru uses coordinates 43.1907, 140.9946.