Niseko Snow Forecast - 7 day
Updated 22 May 2026 16:40 BST
7-Day Snow Forecast for Niseko
1-week from 22 May.
For Forecast detail, see below.
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Niseko 7-Day Snow Forecast Highlights
When will there be fresh snow in Niseko?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Niseko. |
7-Day Snow Outlook for Niseko
Snowfall
Snow Line
Max 18℃ 64°F
Min 6℃ 42°F
Snow unlikely
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Niseko Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 18℃ 64°F
Min 6℃ 44°F
Valley temperatures from an overnight low of 6℃ 44°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Fri
22
Snow unlikely
Clear sky.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 16℃ 61°F
Min 6℃ 42°F
Valley temperatures from an overnight low of 6℃ 42°F to daytime highs around 16℃ 61°F
Temperature at BaseTemp at Base
Sat
23
Snow unlikely
Fair early, then clear spells later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 14℃ 57°F
Min 7℃ 44°F
Valley temperatures from an overnight low of 7℃ 44°F to daytime highs around 14℃ 57°F
Temperature at BaseTemp at Base
Sun
24
Snow unlikely
Cloudy, drizzle, cloudy later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 17℃ 62°F
Min 10℃ 50°F
Valley temperatures from an overnight low of 10℃ 50°F to daytime highs around 17℃ 62°F
Temperature at BaseTemp at Base
Mon
25
Snow unlikely
Clear spells early, then cloudy later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 17℃ 63°F
Min 10℃ 50°F
Valley temperatures from an overnight low of 10℃ 50°F to daytime highs around 17℃ 63°F
Temperature at BaseTemp at Base
Tue
26
Snow unlikely
Cloudy early, then clear spells later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 17℃ 63°F
Min 11℃ 52°F
Valley temperatures from an overnight low of 11℃ 52°F to daytime highs around 17℃ 63°F
Temperature at BaseTemp at Base
Wed
27
Snow unlikely
Clear spells early, then cloudy later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 18℃ 64°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 18℃ 64°F
Temperature at BaseTemp at Base
Thu
28
Snow unlikely
Light drizzle, heavy drizzle, drizzle later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
No significant snowfall is forecast for this period.
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 Snow Forecast updated at 16:40 BST, next update expected imminently.
Snow Reliability
Niseko is famous for its reliable snowfall, often receiving over 15 meters each season and maintaining excellent snow depth. To ensure you have the latest snow conditions, check J2Ski for up-to-date information on snow quality and weather forecasts.