Niseko Snow Forecast - 7 day
Updated 04 September 2026 15:44 UTC
7-Day Snow Forecast for Niseko
1-week from 4 September.
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 26℃ 78°F
Min 13℃ 55°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 19℃ 66°F
Min 15℃ 59°F
Valley temperatures from an overnight low of 15℃ 59°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Fri
04
Snow unlikely
Fair early, then clear sky later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 22℃ 72°F
Min 13℃ 56°F
Valley temperatures from an overnight low of 13℃ 56°F to daytime highs around 22℃ 72°F
Temperature at BaseTemp at Base
Sat
05
Snow unlikely
Clear sky.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 26℃ 78°F
Min 13℃ 55°F
Valley temperatures from an overnight low of 13℃ 55°F to daytime highs around 26℃ 78°F
Temperature at BaseTemp at Base
Sun
06
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 21℃ 69°F
Min 15℃ 58°F
Valley temperatures from an overnight low of 15℃ 58°F to daytime highs around 21℃ 69°F
Temperature at BaseTemp at Base
Mon
07
Snow unlikely
Cloudy early, then light drizzle later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 22℃ 71°F
Min 17℃ 63°F
Valley temperatures from an overnight low of 17℃ 63°F to daytime highs around 22℃ 71°F
Temperature at BaseTemp at Base
Tue
08
Snow unlikely
Fair, cloudy, clear spells later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 19℃ 67°F
Min 15℃ 59°F
Valley temperatures from an overnight low of 15℃ 59°F to daytime highs around 19℃ 67°F
Temperature at BaseTemp at Base
Wed
09
Snow unlikely
Clear spells early, then light drizzle later.
Forecast times for Niseko are in Tokyo (Asia/Tokyo) time zone.
Max 20℃ 68°F
Min 14℃ 57°F
Valley temperatures from an overnight low of 14℃ 57°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Thu
10
Snow unlikely
Clear spells first, cloudy then light drizzle, fair 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 15:44 UTC, 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.