Kusatsu Onsen Snow Forecast - 7 day
Updated 12 August 2026 04:41 BST
7-Day Snow Forecast for Kusatsu Onsen
1-week from 12 August.
For Forecast detail, see below.
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Kusatsu Onsen 7-Day Snow Forecast Highlights
When will there be fresh snow in Kusatsu Onsen?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Kusatsu Onsen. |
7-Day Snow Outlook for Kusatsu Onsen
Snowfall
Snow Line
Max 27℃ 81°F
Min 13℃ 54°F
Snow unlikely
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Kusatsu Onsen Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 17℃ 62°F
Min 15℃ 59°F
Valley temperatures from an overnight low of 15℃ 59°F to daytime highs around 17℃ 62°F
Temperature at BaseTemp at Base
Wed
12
Snow unlikely
Light drizzle first, rain then light rain, light drizzle later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 19℃ 66°F
Min 16℃ 61°F
Valley temperatures from an overnight low of 16℃ 61°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Thu
13
Snow unlikely
Rain showers, drizzle, rain showers later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 19℃ 66°F
Min 17℃ 62°F
Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 19℃ 66°F
Temperature at BaseTemp at Base
Fri
14
Snow unlikely
Rain, heavy drizzle, light drizzle later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 20℃ 68°F
Min 14℃ 57°F
Valley temperatures from an overnight low of 14℃ 57°F to daytime highs around 20℃ 68°F
Temperature at BaseTemp at Base
Sat
15
Snow unlikely
Light drizzle first, cloudy then clear spells, cloudy later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 23℃ 74°F
Min 12℃ 54°F
Valley temperatures from an overnight low of 12℃ 54°F to daytime highs around 23℃ 74°F
Temperature at BaseTemp at Base
Sun
16
Snow unlikely
Fair, clear sky, fair later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 25℃ 77°F
Min 15℃ 58°F
Valley temperatures from an overnight low of 15℃ 58°F to daytime highs around 25℃ 77°F
Temperature at BaseTemp at Base
Mon
17
Snow unlikely
Clear spells, fair, clear spells later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
Max 25℃ 78°F
Min 16℃ 60°F
Valley temperatures from an overnight low of 16℃ 60°F to daytime highs around 25℃ 78°F
Temperature at BaseTemp at Base
Tue
18
Snow unlikely
Clear spells first, cloudy then clear spells, fair later.
Forecast times for Kusatsu Onsen are in Tokyo (Asia/Tokyo) time zone.
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 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.
Kusatsu Onsen Snow Forecast updated at 04:41 BST, next update expected 10:00 BST.
Snow Reliability
Kusatsu Onsen typically experiences reliable snowfall, with an average snow depth of 200 cm during peak season. For the latest snow conditions, including depth and weather updates, check J2Ski for accurate information.