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Hachimantai Weather Forecast - 7 to 16 days - 12th July 2026

Hachimantai Weather

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JMA

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Weather Forecast for Hachimantai (950m to 1,450m)

Weather Outlook from 12 July.

Hachimantai Forecast

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

Hachimantai Weather Forecast updated at 10:41 CDT, next update expected 16:00 CDT.

Long-range Snow Outlook for Hachimantai

 
Snowfall

 
Snow Line

Max 26℃
Min 13℃

Snow unlikely

Hachimantai Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Hachimantai from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Sun
12
Rain

Rain.

Max 20℃
Min 18℃
Mon
13
Fair

Fair.

Max 23℃
Min 18℃
Tue
14
Mixed

Clear spells.

Max 21℃
Min 18℃
Wed
15
Lt Rain

Light rain showers.

Max 25℃
Min 20℃
Thu
16
Clear

Clear sky.

Max 26℃
Min 15℃
Fri
17
Fair

Fair.

Max 26℃
Min 13℃
Sat
18
Mixed

Clear spells.

Max 24℃
Min 16℃

No significant snowfall is forecast for this period.

This Snow Forecast for Hachimantai, 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, 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 Weather Forecast updated at 10:41 CDT, next update expected 16:00 CDT.

Current Snow

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

Japan Accommodation (Apartments, Chalets, Hotels) Map

 

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

Off-Piste Safety in Hachimantai

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