Kusatsu Onsen Weather
Two Week Weather Forecast for Kusatsu Onsen (1,245m to 1,600m)
This is the Snow Forecast and Weather Outlook for Kusatsu Onsen, Japan for 16 days from 4 July.
Updated 04 July 2025 10:33 AEST.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Kusatsu Onsen Weather Forecast updated at 10:33 AEST, next update expected 16:00 AEST.
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Kusatsu Onsen has no new snow forecast in the next 48 hours.
Kusatsu Onsen Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 04 |  | Fair. | Max 23℃ Min 16℃ |
| Sat 05 | | Fair. | Max 23℃ Min 17℃ |
| Sun 06 | | Fair. | Max 23℃ Min 19℃ |
| Mon 07 |  | Clear spells at altitude, light rain showers below. | Max 25℃ Min 20℃ |
| Tue 08 |  | Cloudy. | Max 26℃ Min 20℃ |
| Wed 09 |  | Cloudy at altitude, thunderstorms below. | Max 26℃ Min 20℃ |
| Thu 10 | | Fog at altitude, light rain showers below. | Max 26℃ Min 19℃ |
| Fri 11 | | Clear spells at altitude, cloudy below. | Max 27℃ Min 18℃ |
| Sat 12 | | Cloudy. | Max 25℃ Min 15℃ |
| Sun 13 | | Cloudy. | Max 23℃ Min 17℃ |
| Mon 14 |  | Light drizzle. | Max 19℃ Min 17℃ |
| Tue 15 | | Snow showers at altitude, rain showers below. | Max 27℃ Min 18℃ |
| Wed 16 | | Cloudy. | Max 24℃ Min 18℃ |
| Thu 17 | | Cloudy. | Max 23℃ Min 18℃ |
| Fri 18 | | Cloudy. | Max 26℃ Min 18℃ |
| Sat 19 | | Clear sky at altitude, light drizzle below. | Max 26℃ Min 18℃ |
No significant snowfall is forecast for this period.
This Snow Forecast for Kusatsu Onsen, 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 Kusatsu Onsen, on any given trail 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.
Kusatsu Onsen Weather Forecast updated at 10:33 AEST, next update expected 16:00 AEST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Kusatsu Onsen.For more information about this Japanese Ski Resort, See Also Skiing and Snowboarding in Kusatsu Onsen .
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