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Niseko Grand Hirafu Weather Forecast - 7 to 16 days - 1st May 2026

Niseko Grand Hirafu Weather

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Weather Forecast for Niseko Grand Hirafu ( 300m to 1,308m 984ft to 4,291ft )

Weather Outlook from 1 May.

Niseko Grand Hirafu Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Niseko Grand Hirafu Weather Forecast updated at 22:43 UTC, next update expected 01:00 UTC.

Long-range Snow Outlook for Niseko Grand Hirafu

 
Snowfall

 
Snow Line

Max 18℃ 64°F
Min 2℃ 36°F

Snow unlikely

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Niseko Grand Hirafu Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Niseko Grand Hirafu from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Fri
01
Lt Rain

Light rain showers.

Max 15℃ 59°F
Min 5℃ 41°F
Sat
02
Clear

Clear sky.

Max 10℃ 50°F
Min 7℃ 44°F
Sun
03
Fair

Fair.

Max 15℃ 59°F
Min 5℃ 41°F
Mon
04
Cloud

Cloudy.

Max 11℃ 51°F
Min 4℃ 38°F
Tue
05
Fair

Fair.

Max 12℃ 53°F
Min 2℃ 36°F
Wed
06
Clear

Clear sky.

Max 17℃ 62°F
Min 5℃ 42°F
Thu
07
Clear

Clear sky.

Max 18℃ 64°F
Min 8℃ 46°F

No significant snowfall is forecast for this period.

This Snow Forecast for Niseko Grand Hirafu, Japan gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Niseko Grand Hirafu, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Niseko Grand Hirafu Weather Forecast updated at 22:43 UTC, next update expected 01:00 UTC.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Niseko Grand Hirafu.

Japan Hotels Map

 

For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Niseko Grand Hirafu .

Off-Piste Safety in Niseko Grand Hirafu

Before skiing or snowboarding off-piste in Niseko Grand Hirafu, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.