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Asahidake Onsen Weather Forecast - 7 to 16 days - 21st March 2026

Asahidake Onsen Weather

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Weather Forecast for Asahidake Onsen (140m to 660m)

Weather Outlook from 21 March.

Asahidake Onsen Forecast

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

Asahidake Onsen Weather Forecast updated at 23:42 NZDT, next update expected 05:00 NZDT.

Long-range Snow Outlook for Asahidake Onsen

 
Snowfall

 
Snow Line

Max 18℃
Min 8℃

Snow unlikely

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Asahidake Onsen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Asahidake Onsen from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sat
21
Clear

Clear sky.

Max 15℃
Min 8℃
Sun
22
Mixed

Clear spells.

Max 16℃
Min 8℃
Mon
23
Fair

Fair.

Max 18℃
Min 11℃
Tue
24
Fair

Fair.

Max 14℃
Min 9℃
Wed
25
Drizzle

Drizzle.

Max 14℃
Min 10℃
Thu
26
Lt Drizzle

Light drizzle.

Max 16℃
Min 12℃
Fri
27
Lt Drizzle

Light drizzle.

Max 17℃
Min 13℃

No significant snowfall is forecast for this period.

This Snow Forecast for Asahidake Onsen, 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 Asahidake Onsen, 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.

Asahidake Onsen Weather Forecast updated at 23:42 NZDT, next update expected 05:00 NZDT.

Current Snow

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

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

Off-Piste Safety in Asahidake Onsen

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