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Ajigasawa Weather Forecast - 7 to 16 days - 20th March 2026

Ajigasawa Weather

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JMA

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Weather Forecast for Ajigasawa (396m to 921m)

Weather Outlook from 20 March.

Ajigasawa Forecast

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

Ajigasawa Weather Forecast updated at 05:43 NZDT, next update expected imminently.

Long-range Snow Outlook for Ajigasawa

 
Snowfall

 
Snow Line

Max 10℃
Min -2℃

9cm New Snow

Snow falling to resort level (396m).

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Ajigasawa Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Ajigasawa from OpenMeteo(JMA)
BaseSnow and WeatherTemp
Town
Fri
20
Lt Snow Shwrs

4cm to 7cm New Snow
Light snow showers.
Snow falling to resort level (396m).

Max 7℃
Min -1℃
Sat
21
Cloud

2cm New Snow
Cloudy.
Snow falling to resort level (396m).

Max 1℃
Min -2℃
Sun
22
Fair

Fair.

Max 8℃
Min 0℃
Mon
23
Fair

Fair.

Max 10℃
Min -1℃
Tue
24
Clear

Clear sky.

Max 4℃
Min 3℃
Wed
25
Fair

Fair.

Max 6℃
Min 1℃
Thu
26
Cloud

Cloudy.

Max 5℃
Min 3℃

This Snow Forecast for Ajigasawa, 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 Ajigasawa, 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.

Ajigasawa Weather Forecast updated at 05:43 NZDT, next update expected imminently.

Current Snow

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

Japan Hotels Map

 

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

Off-Piste Safety in Ajigasawa

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