J2Ski USA J2Ski logo
Facebook

Niseko Grand Hirafu Weather Forecast - 7 to 16 days - 11th August 2026

Niseko Grand Hirafu Weather

ECMWF IFS
GFS
JMA

PROSubscribe to Switch Weather Model

Weather Forecast for Niseko Grand Hirafu (984ft to 4,291ft)

Weather Outlook from 11 August.

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 08:40 PDT, next update expected imminently.

Long-range Snow Outlook for Niseko Grand Hirafu

 
Snowfall

 
Snow Line

Max 81°F
Min 64°F

Snow unlikely

Niseko Grand Hirafu Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Niseko Grand Hirafu from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Tue
11
Clear

Clear sky.

Max 81°F
Min 71°F
Wed
12
Fair

Fair.

Max 81°F
Min 70°F
Thu
13
Fair

Fair.

Max 76°F
Min 67°F
Fri
14
Clear

Clear sky.

Max 76°F
Min 67°F
Sat
15
Clear

Clear sky.

Max 76°F
Min 66°F
Sun
16
Mixed

Clear spells.

Max 77°F
Min 65°F
Mon
17
Fair

Fair.

Max 76°F
Min 64°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 trail 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 08:40 PDT, next update expected imminently.

Current Snow

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

Japan Accommodation (Apartments, Chalets, 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.