By knowing how cold, mild, warm, or hot the weather in Karuizawa, you will find it easier to plan your days.
Our 14 day weather forecast for Karuizawa becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Sunday, April 13 | 8 ° / 5 ° |  | Light rain | 8 Km/h | |
| Monday, April 14 | 16 ° / 2 ° |  | Patchy rain possible | 7 Km/h | |
| Tuesday, April 15 | 11 ° / 2 ° | | Patchy rain possible | 19 Km/h | |
| Wednesday, April 16 | 12 ° / 1 ° | | Patchy rain possible | 8 Km/h | |
| Thursday, April 17 | 21 ° / 3 ° |  | Sunny | 7 Km/h | |
| Friday, April 18 | 20 ° / 9 ° |  | Cloudy | 2 Km/h | |
| Saturday, April 19 | 22 ° / 9 ° | | Patchy rain possible | 5 Km/h | |
| Sunday, April 20 | 17 ° / 10 ° | | Patchy light drizzle | 10 Km/h | |
| Monday, April 21 | 16 ° / 5 ° |  | Partly cloudy | 9 Km/h | |
| Tuesday, April 22 | 18 ° / 3 ° |  | Overcast | 6 Km/h | |
| Wednesday, April 23 | 16 ° / 6 ° | | Light rain | 9 Km/h | |
| Thursday, April 24 | 19 ° / 3 ° | | Patchy rain possible | 5 Km/h | |
| Friday, April 25 | 20 ° / 6 ° | | Patchy rain possible | 6 Km/h | |
| Saturday, April 26 | 15 ° / 7 ° |  | Patchy light rain with thunder | 6 Km/h | |
| Further Ahead | |||||
