Karuizawa Weather
Two Week Weather Forecast for Karuizawa (940m to 1,155m)
This is the Snow Forecast and Weather Outlook for Karuizawa, Japan for 16 days from 31 May.
Updated 01 June 2025 02:00 IST.
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 02:00 IST, next update expected 04:30 IST.
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Karuizawa has no new snow forecast in the next 48 hours.
Karuizawa Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 31 |  | Cloudy. | Max 13℃ Min 10℃ |
| Sun 01 |  | Clear sky. | Max 15℃ Min 8℃ |
| Mon 02 |  | Fair. | Max 19℃ Min 11℃ |
| Tue 03 |  | Drizzle. | Max 18℃ Min 12℃ |
| Wed 04 | | Clear sky. | Max 23℃ Min 10℃ |
| Thu 05 | | Cloudy. | Max 23℃ Min 11℃ |
| Fri 06 | | Cloudy. | Max 24℃ Min 14℃ |
| Sat 07 | | Fog at altitude, clear spells below. | Max 24℃ Min 14℃ |
| Sun 08 | | Clear sky. | Max 26℃ Min 12℃ |
| Mon 09 | | Cloudy. | Max 23℃ Min 12℃ |
| Tue 10 | | Cloudy. | Max 20℃ Min 16℃ |
| Wed 11 | | Light drizzle. | Max 25℃ Min 15℃ |
| Thu 12 | | Cloudy. | Max 22℃ Min 15℃ |
| Fri 13 | | Light drizzle. | Max 24℃ Min 16℃ |
| Sat 14 | | Drizzle. | Max 24℃ Min 16℃ |
| Sun 15 | | Light drizzle. | Max 17℃ Min 14℃ |
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 02:00 IST, next update expected 04:30 IST.
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 .
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