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Hachimantai Resort Weather Forecast - 7 to 16 days - 21st 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 21 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 08:43 AEST, next update expected 14:00 AEST.

Long-range Snow Outlook for Hachimantai Resort

 
Snowfall

 
Snow Line

Max 24℃
Min 6℃

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
Thu
21
Shwrs

Light snow at altitude, rain showers below.

Max 15℃
Min 8℃
Fri
22
Clear

Clear sky.

Max 15℃
Min 6℃
Sat
23
Fair

Clear spells at altitude, fair below.

Max 17℃
Min 6℃
Sun
24
Lt Drizzle

Light drizzle.

Max 18℃
Min 8℃
Mon
25
Fair

Fair.

Max 23℃
Min 12℃
Tue
26
Cloud

Cloudy.

Max 24℃
Min 10℃
Wed
27
Lt Drizzle

Light drizzle.

Max 21℃
Min 16℃

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 trail 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 08:43 AEST, next update expected 14:00 AEST.

Current Snow

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

Japan Hotels Map

 

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.