Karuizawa Weather
Weather Forecast for Karuizawa (940m to 1,155m)
Weather Outlook from 12 June.
Karuizawa Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Karuizawa Weather Forecast updated at 03:41 NZST, next update expected 06:00 NZST.
Long-range Snow Outlook for Karuizawa
Snowfall
Snow Line
Max 23℃
Min 10℃
Snow unlikely
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Karuizawa Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 12 |  | Light drizzle. | Max 18℃ Min 13℃ |
| Sat 13 |  | Clear sky. | Max 22℃ Min 11℃ |
| Sun 14 |  | Fair. | Max 21℃ Min 14℃ |
| Mon 15 | | Fair. | Max 19℃ Min 11℃ |
| Tue 16 | | Clear spells. | Max 22℃ Min 10℃ |
| Wed 17 |  | Cloudy. | Max 23℃ Min 10℃ |
| Thu 18 | | Light drizzle. | Max 23℃ Min 14℃ |
J2Ski - Sign In to see the full long-range weather forecast (out to 16 days, with more weather detail).
No significant snowfall is forecast for this period.
This Snow Forecast for Karuizawa, 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 Karuizawa, 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.
Karuizawa Weather Forecast updated at 03:41 NZST, next update expected 06:00 NZST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Karuizawa.For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Karuizawa .
Off-Piste Safety in Karuizawa
Before skiing or snowboarding off-piste in Karuizawa, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.