The temperatures in Concarneau in October are usually low and can range between 13°C and 16°C.
You can expect about 3 to 8 days of rain in Concarneau during the month of October. 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 Concarneau in October 2026.
If you’re planning to visit Concarneau in the near future, we highly recommend that you review the 14 day weather forecast for Concarneau before you arrive.
Temperatures
16° / 13°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
141
mm
Sun Hours
9.4
Hrs
