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Hachimantai Resort Weather Forecast - 7 to 16 days - 3rd May 2026

Hachimantai Resort Weather

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JMA

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Weather Forecast for Hachimantai Resort (540m to 1,000m)

Weather Outlook from 3 May.

Hachimantai Resort Forecast

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

Hachimantai Resort Weather Forecast updated at 16:41 NZST, next update expected 22:00 NZST.

Long-range Snow Outlook for Hachimantai Resort

 
Snowfall

 
Snow Line

Max 19℃
Min 3℃

Snow unlikely

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Hachimantai Resort Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Hachimantai Resort from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sun
03
Mixed

Clear spells.

Max 16℃
Min 11℃
Mon
04
Lt Rain

Light snow at altitude, light rain below.

Max 14℃
Min 3℃
Tue
05
Clear

Clear sky.

Max 14℃
Min 3℃
Wed
06
Clear

Clear sky.

Max 18℃
Min 6℃
Thu
07
Clear

Clear sky.

Max 19℃
Min 5℃
Fri
08
Fair

Fair.

Max 15℃
Min 5℃
Sat
09
Mixed

Clear spells.

Max 17℃
Min 3℃

No significant snowfall is forecast for this period.

This Snow Forecast for Hachimantai Resort, 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 Hachimantai Resort, 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.

Hachimantai Resort Weather Forecast updated at 16:41 NZST, next update expected 22:00 NZST.

Current Snow

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

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

Off-Piste Safety in Hachimantai Resort

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