Niseko Long-Range Snow Forecast Updated today
Updated 20 July 2026 09:42 UTC
Long-Range Snow Forecast for Niseko
Long-range (14 to 45 days) from 20 July.
For Forecast detail, see below.
Niseko Snow Forecast Highlights
When will there be fresh snow in Niseko?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Niseko. |
Long-range Snow Outlook for Niseko
Snowfall
Snow Line
Max 29℃ 84°F
Min 15℃ 60°F
Snow unlikely
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Niseko Long-Range (2 weeks+) Snow Forecast Outlook
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.
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Mon 20 |  | Fair. | Max 25℃ 76°F Min 20℃ 68°F |
| Tue 21 |  | Clear sky. | Max 28℃ 82°F Min 18℃ 65°F |
| Wed 22 | | Clear sky. | Max 29℃ 84°F Min 18℃ 65°F |
| Thu 23 | | Clear sky. | Max 29℃ 84°F Min 18℃ 65°F |
| Fri 24 | | Clear spells. | Max 24℃ 75°F Min 18℃ 64°F |
| Sat 25 | | Clear spells. | Max 21℃ 70°F Min 17℃ 62°F |
| Sun 26 |  | Cloudy. | Max 22℃ 71°F Min 15℃ 60°F |
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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 09:42 UTC, next update expected 12:00 UTC.
Ensemble forecast for Niseko, Japan at 300m
Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)
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.
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.