Tomorrow's weather in Koyasan will be clear skies with some rain during the evening. Expect highs of a pleasant 22°C (72°F) and lows of around 11°C (52°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Koyasan will be will start at 22°C (72°F) on Tuesday, then cooling down, with average daytime highs of 19°C (66°F) and nighttime lows of 10°C (50°F) over this period. Compared to typical October conditions, these temperatures are a bit cooler than usual. The following 10 days will bring plenty of sunshine. Expect less rainfall than usual (compared to average October levels), the days are characterized by mostly dry conditions. Precipitation is expected on roughly 2 days (Wed, Mon).

Weather Forecast FAQ for Koyasan

When will be the warmest day next week?

The warmest day is expected to be Tuesday with a high of 22°C (72°F).

When will be the coldest day?

The coldest day is forecasted for Sunday with a low of 6°C (43°F).

Will it rain next week in Koyasan?

Yes, rain is expected on 2 days , specifically on Wed, Mon.

How much rainfall is expected next week?

A total of 18 mm (0.7 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 6°C (43°F) to 22°C (72°F).

More about Koyasan

Explore the full Koyasan climate overview with monthly averages, or check rainfall data and temperature by month.

Koyasan weather by month

Browse monthly averages for Koyasan: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

Travel inspiration

Need travel inspiration? Check out our bucket list articles and be inspired.

Chase the autumn leaves in Japan

Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.

Walk the 88 temple circuit

We recommend walking the 88 temple circuit from April til October. Although June, July and August can be a bit wet, hot and humid.

The famous bamboo forests of Arashiyama

The famous bamboo forests of Arashiyama lie just outside the city center of Kyoto and is unique in the world. If you look at photos of this bamboo forest, it looks like you have landed in a fairy-tale world.

10 reasons why you should visit Japan in winter

Here are 10 reasons why you should plan a winter trip to Japan. During this period, popular sights are less busy and prices for flights and hotels much cheaper.

Must visit in Japan →