The temperatures in Saint Malo in March are quite cold with temperatures between 6°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Saint Malo during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Saint Malo can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in Saint Malo in March 2026.
If you’re planning to visit Saint Malo in the near future, we highly recommend that you review the 14 day weather forecast for Saint Malo before you arrive.
Temperatures
11° / 6°
Rainy Days
6
Snowy Days
1
Dry Days
25
Rainfall
73
mm
Sun Hours
8.5
Hrs
