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Niseko Weather Forecast - 7 to 16 days - 21st October 2026

Niseko Weather

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JMA

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Weather Forecast for Niseko (300m to 1,308m)

Weather Outlook from 21 October.

Niseko Forecast

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

Niseko Weather Forecast updated at 22:43 CDT, next update expected imminently.

Long-range Snow Outlook for Niseko

 
Snowfall

 
Snow Line

Max 15℃
Min 3℃

16cm New Snow

Snow Line from 1,054m to 515m, with rain below.

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Niseko Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Niseko from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Wed
21
Shwrs

up to 1cm New Snow
Snow showers at altitude, rain showers below.
Snow falling to 992m, with rain below.

Max 14℃
Min 6℃
Thu
22
Hvy Drizzle

up to 11cm New Snow
Snow showers at altitude, rain showers below.
Snow Line from 869m to 515m, with rain below.

Max 5℃
Min 3℃
Fri
23
Clear

Clear sky.

Max 12℃
Min 3℃
Sat
24
Mixed

Clear spells.

Max 15℃
Min 6℃
Sun
25
Clear

Clear sky.

Max 14℃
Min 9℃
Mon
26
Fair

Fair.

Max 10℃
Min 6℃
Tue
27
Drizzle

up to 5cm New Snow
Light snow at altitude, drizzle below.
Snow Line from 1,054m to 746m, with rain below.

Max 9℃
Min 4℃

This Snow Forecast for Niseko, 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, 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 Weather Forecast updated at 22:43 CDT, next update expected imminently.

Current Snow

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

Japan Accommodation (Apartments, Chalets, Hotels) Map

 

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

Off-Piste Safety in Niseko

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