The temperatures in Bouillon in August are comfortable with low of 13°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Bouillon during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Bouillon in August 2026.
If you’re planning to visit Bouillon in the near future, we highly recommend that you review the 14 day weather forecast for Bouillon before you arrive.
Temperatures
23° / 13°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
98
mm
Sun Hours
9.7
Hrs
