Weather forecast for todayIwanai, Japan
Weather forecast for today
Current condition 16:09 JST
- 14°C
- Feels like:13°C
Cloudy
- Precipitation: 0mm
- Wind: 14km/hSSE 150°
- Humidity: 56%
- Dewpoint: 5°C
- Pressure: 1023.71mbar
- Visibility: 16.09km
- UV index: 0
- details ▼
At the moment, in Iwanai, a thick blanket of clouds is reducing brightness throughout the day.
The temperature is a mild 14°C, with the real-feel temperature closely matching at 13°C. The current temperature is a few degrees off the lowest expected temperature.
The temperature is a mild 14°C, with the real-feel temperature closely matching at 13°C. The current temperature is a few degrees off the lowest expected temperature.
Sunday 18. Oct 2026
- min.
- 11°C
Rain
- Precip. probability: 99%
- Precipitation: 15mm
- Wind: 19km/hSE 139°
- Humidity: 75%
- UV index: 0
- Sunrise: 05:54 JST
- Sunset: 16:51 JST
- details ▼
During the afternoon and for the rest of the day, expect widespread rain, bringing wet conditions throughout the day.
The likelihood of rain for today is high, and precipitation will be moderate. The lowest predicted temperature is a crisp 11°C.
Sunrise was at 05:54 and sunset will be at 16:51; the daylight will last for 10h and 57min.
The likelihood of rain for today is high, and precipitation will be moderate. The lowest predicted temperature is a crisp 11°C.
Sunrise was at 05:54 and sunset will be at 16:51; the daylight will last for 10h and 57min.
Hourly overview
Hourly temperatures
Maximum temperature: 13°C.
Minimum temperature: 12°C.
Minimum temperature: 12°C.
Chance of precipitation
Highest chance: 0h 89%.
Hourly weather forecast
- 17h
- 13°C
- Feels like:12°C
Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 14km/hSE 138°
- Humidity: 60%
- Pressure: 1023mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 18h
- 12°C
- Feels like:11°C
Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 13km/hSE 138°
- Humidity: 63%
- Pressure: 1022mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 19h
- 12°C
- Feels like:11°C
Cloudy
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 15km/hSE 132°
- Humidity: 66%
- Pressure: 1022mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 13°C
- Feels like:11°C
Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 13km/hSE 134°
- Humidity: 66%
- Pressure: 1021mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 21h
- 12°C
- Feels like:11°C
Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 13km/hSE 137°
- Humidity: 70%
- Pressure: 1020mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 12°C
- Feels like:11°C
Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 14km/hSE 135°
- Humidity: 72%
- Pressure: 1020mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 23h
- 12°C
- Feels like:11°C
Rain
- Precip. probability: 78%
- Precipitation: 1mm
- Wind: 16km/hSE 138°
- Humidity: 74%
- Pressure: 1018mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 0h
- 12°C
- Feels like:11°C
Rain
- Precip. probability: 89%
- Precipitation: 2mm
- Wind: 15km/hSE 133°
- Humidity: 80%
- Pressure: 1016mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 1h
- 13°C
- Feels like:11°C
Rain
- Precip. probability: 93%
- Precipitation: 2mm
- Wind: 17km/hSE 138°
- Humidity: 81%
- Pressure: 1015mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 2h
- 13°C
- Feels like:11°C
Rain
- Precip. probability: 98%
- Precipitation: 3mm
- Wind: 15km/hSE 139°
- Humidity: 84%
- Pressure: 1013mbar
- Visibility: 2km
- UV index: 0
- details ▼
During the afternoon and for the rest of the day, primarily overcast and occasionally damp weather is predicted.
With a 78% probability, minimal rainfall is anticipated around midnight.
The temperature will be between the highest temperature of 13°C and the lowest temperature of 12°C.
With a 78% probability, minimal rainfall is anticipated around midnight.
The temperature will be between the highest temperature of 13°C and the lowest temperature of 12°C.
Updated: Oct 18, 2026 @ 07:09:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 16:09 JST is 14°C.
Today, wet weather is in store, with rain expected on and off.
Moderate precipitation of 15mm is expected. The possibility of rainfall is high at 99%.
On Sunday, in Iwanai, sunrise was at 05:54 and sunset will be at 16:51 (JST).
In Iwanai, the length of the day today will be 10h and 57min.
Iwanai, Japan
- en: Iwanai, Japan
- es: Iwanai, Japón
- hr: Iwanai, Japan
- mk: Iwanai, Japan
- sr: Iwanai, Japan
- zh: 岩内町, 日本
- Latitude: 42.979785°
- Longitude: 140.514753°
- Elevation: 18 m
- Current time: 16:09 JST
- Sunrise: 05:54 JST
- Sunset: 16:51 JST
- Timezone: Asia/Tokyo
Nearby Iwanai, Japan
- Tomari (9 km)
- Kamoenai (19 km)
- Kutchan (22 km)
- Niseko (24 km)
- Akaigawa (27 km)
- Suttsu (31 km)
- Yoichi (32 km)
- Furubira (33 km)
- Oshoro (38 km)
- Kuromatsunai (39 km)
- Kimobetsu (40 km)
- Rusutsu (40 km)
- Momonai (40 km)
- Otaru (45 km)
- Toyoura (47 km)
- Jozankei (52 km)
- Sobetsu (56 km)
- Zenibako (57 km)
- Ishikari (68 km)
- Sapporo (69 km)
- Okadamacho (73 km)
- Noboribetsu (79 km)
- Horobetsucho (80 km)
- Setana (81 km)





