The temperatures in Hakone in October are usually low and can range between 13°C and 19°C.
You can expect rain for roughly half of the month of October in Hakone. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Hakone in October 2025.
If you’re planning to visit Hakone in the near future, we highly recommend that you review the 14 day weather forecast for Hakone before you arrive.
Temperatures
19° / 13°
Rainy Days
8
Snowy Days
0
Dry Days
24
Rainfall
337
mm
Sun Hours
5.7
Hrs
