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Numajiri Weather Forecast - 7 to 16 days - 21st March 2026

Numajiri Weather

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Weather Forecast for Numajiri ( 850m to 1,220m 2,789ft to 4,003ft )

Weather Outlook from 21 March.

Numajiri Forecast

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

Numajiri Weather Forecast updated at 22:40 GMT, next update expected 04:00 GMT.

Long-range Snow Outlook for Numajiri

 
Snowfall

 
Snow Line

Max 13℃ 56°F
Min -5℃ 22°F

1cm New Snow

Snow Line from 865m 2,838ft to resort level ( 850m 2,789ft ).

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Numajiri Daily Weather Forecast Detail

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

Clear sky.

Max 1℃ 34°F
Min -5℃ 22°F
Sun
22
Clear

Clear sky.

Max 9℃ 47°F
Min -3℃ 27°F
Mon
23
Fair

Fair.

Max 9℃ 48°F
Min 2℃ 35°F
Tue
24
Clear

Clear sky.

Max 7℃ 44°F
Min -1℃ 30°F
Wed
25
Lt Drizzle

Light drizzle.

Max 8℃ 46°F
Min -1℃ 30°F
Thu
26
Fair

Fair.

Max 10℃ 50°F
Min 4℃ 39°F
Fri
27
Clear

Clear sky.

Max 13℃ 56°F
Min 3℃ 37°F

This Snow Forecast for Numajiri, 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 Numajiri, 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.

Numajiri Weather Forecast updated at 22:40 GMT, next update expected 04:00 GMT.

Current Snow

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

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

Off-Piste Safety in Numajiri

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