The temperatures in Arras in August are comfortable with low of 14°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Arras 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 Arras in August 2026.
If you’re planning to visit Arras in the near future, we highly recommend that you review the 14 day weather forecast for Arras before you arrive.
Temperatures
23° / 14°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
78
mm
Sun Hours
9.8
Hrs
